Tait TB9300 Specification Manual
Base station/repeater
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- Installation and operation manual (134 pages)
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Summary of Contents for Tait TB9300
- Page 1 TB9300 Base Station/Repeater Specifications Manual MBC-00009-26 · Issue 26 · August 2022...
- Page 2 By using a Tait product you are agreeing to be bound by the terms of the Tait Software Licence Agreement. Please read the Tait Software Licence Agreement carefully before using this Tait product.
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Page 3: Table Of Contents
Dimensions and Weight ......... 44 TB9300 Specifications Manual Contents © Tait International Limited August 2022... - Page 4 Appendix A Frequency Response Diagrams ........54 Contents TB9300 Specifications Manual © Tait International Limited August 2022...
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Page 5: Preface
Welcome to the Specifications Manual for the TB9300 base station. This manual provides general, performance, and physical specifications for the TB9300 Rx only (when no PA is available), TB9300 50W and 100W base stations. In the following, unless mentioned specifically, this manual will use the term “base station”... -
Page 6: Associated Documentation
The characters xx represent the issue number of the documentation. Technical notes are also published from time to time to describe applications for Tait products, to provide technical details not included in manuals, and to offer solutions for any problems that arise. For more information contact your regional Tait office. -
Page 7: Publication Record
Changes for version 2.60 release Analog line information added Added Channel Group manual to associated documents Added DMR Rx only base station to scope of manual Added Isolation Off-state specification TB9300 Specifications Manual Preface © Tait International Limited August 2022... -
Page 8: Issue Publication Date
Publication Record has been switched so most recent changes appear at the top Under “Analog Audio - General”, ‘Limiting Deviation’ is now 73% “Frequency Bands and Sub-Bands” updated for clarity Preface TB9300 Specifications Manual © Tait International Limited August 2022... -
Page 9: Base Station Specifications
Base Station Specifications The performance figures given in these specifications are applicable only to equipment operating as an integral part of a TB9300 base station. These performance figures are minimum figures, unless otherwise indicated, for equipment operating at standard room temperature (+22 °C to +28 °C [+71.6 °F to +82.4 °F]) and standard test voltages as follows:... -
Page 10: Regulatory Information
4FSK digital voice/data/control channel You can obtain further details on test methodology and conditions of compliance testing in all countries from Tait. Frequency Bands and Sub-bands Many of the performance figures in this manual are applicable to all frequency bands. In some cases the figures refer to specific bands or sub- bands, and these are identified with the letters listed in the following table. - Page 11 They are available for the TB9400, where B2 and B3 bands can be replaced by the B1 band. In Brazil, for K and L bands, the TB9300 is considered to be configured as a base station with retransmission of receive frequencies.
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Page 12: Power Supply
Power Supply The specifications in this section refer to the TB9300 base station fitted with a PMU. AC Input Input Voltage 88 VAC to 264 VAC Frequency 50 Hz to 60 Hz Power factor > 0.95 Total harmonic distortion (THD) <... - Page 13 (with the PMU now under control of its microcontroller), but is still below the user-programmed startup voltage Protection Fault current (input) circuit breaker or fuse in external wiring Wrong input voltage electronic lock-out Wrong input voltage polarity shunt diode f. Provided by user. TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
- Page 14 16 V Zener diode 32 V Zener diode 62 V Zener diode General Input-to-output isolation 1000 VAC, 50 Hz, 1 minute Output-to-chassis isolation 500 VAC, 50 Hz, 1 minute Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022...
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Page 15: Power And Current Consumption
Power and Current Consumption The specifications in this section refer to the TB9300 base station fitted with a PMU. Listed performance figures are typical. The transmission measurements were taken when the base station was transmitting at the stated RF output power, with all the front panel fans running. -
Page 16: 120Vac Input
1.3 A 156 VA 152 W 50% RF output power (50 W) 2.2 A 264 VA 261 W Maximum RF output power (100 W) 360 VA 357 W Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... - Page 17 357 W Standby Single 50 W and 100 W base station 355 mA 43 VA 27 W Dual 50 W base station 470 mA 56 VA 47 W TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
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Page 18: 230Vac Input
192 VA 144 W 50% RF output power (50 W) 1.2 A 276 VA 246 W Maximum RF output power (100 W) 1.6 A 368 VA 346 W Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... - Page 19 346 W Standby Single 50 W and 100 W base station 500 mA 114 VA 28 W Dual 50 W base station 525 mA 120 VA 46 W TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
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Page 20: 12Vdc Input
Minimum RF output power (10 W) 12 A 50% RF output power (50 W) 22 A 264 W Maximum RF output power (100 W) 31.1 A 373 W Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... - Page 21 Maximum RF output power (100 W) 31.1 A 373 W Standby Single 50 W and 100 W base station 1.8 A 22 W Dual 50 W base station 36 W TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
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Page 22: 24Vdc Input
Minimum RF output power (10 W) 5.7 A 137 W 50% RF output power (50 W) 10.4 A 250 W Maximum RF output power (100 W) 14.4 A 346 W Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... - Page 23 Maximum RF output power (100 W) 14.4 A 346 W Standby Single 50 W and 100 W base station 910 mA 22 W Dual 50 W base station 1.3 A 31 W TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
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Page 24: 48Vdc Input
Minimum RF output power (10 W) 2.8 A 134 W 50% RF output power (50 W) 5.1 A 245 W Maximum RF output power (100 W) 7.1 A 341 W Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... - Page 25 Maximum RF output power (100 W) 7.1 A 341 W Standby Single 50 W and 100 W base station 438 mA 21 W Dual 50 W base station 700 mA 34 W TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
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Page 26: Receiver
896 MHz to 902 MHz * Note that these frequencies have reached end-of-life, and whilst currently supported, are no longer available for the TB9300. They are available for the TB9400, where B2 and B3 bands can be replaced by the B1 band. Type Triple conversion superheterodyne;... -
Page 27: Digital Rf
Digital intermodulation response attenuation b. Up to 5dB degradation at extremes of switching range and temperature. Digital blocking rejection >1MHz 100dB @ 1% BER Digital co-channel rejection 12dB TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022... - Page 28 Up to 5 dB degradation at extremes of switching range and temperature. h. The EIA-603 is a single tone test method. The TIA/EIA-603-D is a two-tone test method. ≥1 kHz Signal displacement bandwidth Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022...
- Page 29 +1, -3dB of a +6dB/octave pre-emphasis curve (ref 1kHz) Flat within +1, -3dB (ref1 kHz) For more information, refer to “Appendix A Frequency Response Diagrams” on page TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
- Page 30 Analog Audio - Gating Operation SINAD gating Opening level 6 dB to 20 dB SINAD Accuracy ±3 dB RF hysteresis 4 dB Opening time 60 ms typical Closing time 60 ms typical Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022...
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Page 31: Transmitter
927 MHz to 941MHz * Note that these frequencies have reached end-of-life, and whilst currently supported, are no longer available for the TB9300. They are available for the TB9400, where B2 and B3 bands can be replaced by the B1 band. Frequency increments B and C bands 2.5 kHz and 3.125 kHz... - Page 32 <–50 dBc (EN 300 113) Modulation fidelity <2% Intermodulation –40dBc with interfering signal at –30dBc at TB9300 base station RF output. For Europe, 70dB ratio is achieved using an external Circulator/Isolator with a minimum isolation of 30dB and less than 0.5dB insertion loss.
- Page 33 Coaxial relay operating time 30 ms (maximum) Isolation (off-state) > 40 dB a. Warning: A coaxial relay that takes longer than 30 ms to operate risks damage to the PA. TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
- Page 34 Up to 5 dB degradation at extremes of switching range and temperature. Analog Audio - CTCSS Standard tones all 37 ANSI/TIA group A, B and C tones plus 13 commonly used tones Frequency error (from ANSI/TIA tones) 0.08% maximum Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022...
- Page 35 Analog Audio - CTCSS (Continued) Generated tone distortion 1.2% maximum Generated tone flatness flat across 67 Hz to 250.3 Hz to within 1 dB Modulation level Adjustable Modulated distortion <5% TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022...
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Page 36: Network
Minimum bandwidth to meet jitter requirements on a 600 kb/s per site up to 5 physical non-fragmenting link channels a. ‘C plane’ and ‘U plane’ are telco terms for distinguishing call setup and user traffic. Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... -
Page 37: Channel Group Size
Series 1 or Series 2 base station. 1.7.3 Digital Air Interface Vocoder AMBE+2 Digital Protocol DMR ETSI-TS102 361 -1, -2, -3, -4 TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022... -
Page 38: System Connections
Input source current < 1 mA (V = 0 V) Continuous input voltage | < 30 V Transient input voltage | < 35 V (t < 1 s) Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... -
Page 39: Balanced Interface
Adjustable over this range 600 Ω balanced Impedance Return loss >20 dB Impedance balance about earth >46 dB ITU G.117 Frequency response 300 Hz to 3 kHz Distortion (line to RF) TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022... -
Page 40: Audio Delay
The Rx Gate output is not the same as an M-wire output: Large negative voltages (traditionally associated with E&M signaling) can damage the reciter hardware when applied directly. Tait offers an isolation adapter that provides E&M isolated signaling (order number TBC101A). Electrical Characteristics... -
Page 41: Rssi Output
< 0.4 V Antenna relay activated High voltage level 0 to 30 V Protection Low level output current < 250 mA High level output current < 100 µA at 30V TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022... -
Page 42: Tx Key Input
The Tx Key input is not the same as an E-wire input: Large negative voltages (traditionally associated with E&M signaling) can damage the reciter hardware if applied directly. Tait offers an isolation adapter that provides E&M isolated signaling (order number TBC101A). Logic state: Active low. -
Page 43: Miscellaneous
-30 °C to +60 °C (-22 °F to + 140 °F) ambient temperature . Ambient temperature is defined as the temperature of the air at the intake to the cooling fans. TB9300 Specifications Manual Base Station Specifications © Tait International Limited August 2022... -
Page 44: Heat Load Values
28.6 kg (63.1 lb) 100 W base station 22.8 kg (50.3 lb) a. With AC and DC PMU. 1.9.6 Reliability MTBF 140,000 hours minimum (based on field returns) Base Station Specifications TB9300 Specifications Manual © Tait International Limited August 2022... -
Page 45: Module Specifications
Module Specifications This chapter provides hardware specifications for the individual modules used in the TB9300 base station: Reciter ■ ■ ■ Notice The software release notes list known issues or limitations of the base station that may vary from the specifications published in this document. -
Page 46: Reciter
Notice This explanation of reciter product codes is not intended to suggest that any combination of features is necessarily available in any one reciter. Consult your regional Tait office for more information regarding the availability of specific models and options. -
Page 47: Physical Details
Ethernet RJ45 System inputs and outputs DB-25 connector Dimensions Height 144 mm (5.7 in) Width 54.6 mm (2.1 in) Length 321.5 mm (12.7 in) Weight 2.4 kg (5.3 lb) TB9300 Specifications Manual Module Specifications © Tait International Limited August 2022... -
Page 48: Identifying The Pa
A = default T01-01136-XXXX A = default a. The actual frequency coverage in this band when used with a K-band TB9300 re- citer is 762 MHz to 776 MHz and 850 MHZ to 870 MHz. Module Specifications TB9300 Specifications Manual... -
Page 49: Physical Details
50 W PA 144 mm (5.7 in) 100 W PA 177 mm (7 in) Weight 50 W PA 4.6 kg (10.1 lb) 100 W PA 5.9 kg (13.0 lb) TB9300 Specifications Manual Module Specifications © Tait International Limited August 2022... -
Page 50: Pmu
Notice This explanation of PMU product codes is not intended to suggest that any combination of features is necessarily available in any one PMU. Consult your regional Tait office for more information regarding the availability of specific models and options. -
Page 51: Physical Details
3% drop at maximum load over the required length of lead. DC output - low current (from auxiliary power supply) Connector type Phoenix MVSTBR2.5HC/2-ST/5.08 female Flexible wire size 20 AWG to 11 AWG TB9300 Specifications Manual Module Specifications © Tait International Limited August 2022... -
Page 52: Compliance Standards
Compliance Standards The TB9300 base station has been tested and approved for the national and international compliance standards that are listed on the following page. These standards only apply to equipment operating as an integral part of a TB9300 base station. - Page 53 The following tables show which variants of the TB9300 have been tested RF and EMC Compliances and approved to the listed standards. A tick indicates the compliance has been received, a date indicates when the compliance is expected to be received, and a blank cell indicates there are currently no plans to apply for this compliance.
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Page 54: Appendix A Frequency Response Diagrams
This appendix shows the transmitter and receiver frequency response diagrams. Figure A.1 Receiver frequency response Receiver Frequency Response − Deemphasis Actual Response TIA−603−D maximum TIA−603−D minimum −10 −20 Frequency − Hz Appendix A Frequency Response Diagrams TB9300 Specifications Manual © Tait International Limited August 2022... - Page 55 Actual Response TIA−603−D maximum TIA−603−D minimum −10 −20 Frequency − Hz Transmitter Frequency Response − Flat Actual Response TIA−603−D maximum TIA−603−D minimum −10 −20 Frequency − Hz TB9300 Specifications Manual Appendix A Frequency Response Diagrams © Tait International Limited August 2022...