Specifications - Lectrosonics T1 IFB Instruction Manual

Specifications

Operating Frequencies:
Frequencies (Channels per block):
Channel Spacing:
Spurious & Harmonic Suppression:
4 nW at freq. below 1 GHz
Frequency Stability:
Temperature Stability:
Channel Selection:
Pilot Tone:
Modulation:
Audio Response:
Audio Compressor:
RF Power Output:
Output Impedance:
Audio Input Levels:
Audio Input Config:
Audio Input Impedance:
Gain Control Range:
Audio Input Jack:
Input Power:
Power Input Jack:
Indicators:
Front panel controls:
Rear panel controls:
Weight:
Size:
Specifications subject to change without notice.
Emission designator: 80KOF3E
The T1 IFB transmitter is FCC type accepted under Part 74: 470 - 608MHz and 614 - 806MHz
The FCC requires that the following statement be included in this manual:
This device complies with FCC radiation exposure limits as set forth for an uncontrolled environment. This device
should be installed and operated so that its antenna(s) are not co-located or operating in conjunction with any
other antenna or transmitter.
Rio Rancho, NM
Block 21 537.600 - 563.100
Block 22 563.200 - 588.700
Block 23 588.800 - 607.900
614.100 - 614.300
Block 24 614.400 - 639.900
256
100 kHz (0.1 MHz)
1 uW at freq. above 1 GHz
±.002% (20 ppm) @ 25° C
±.005% (50 ppm) from -30° C to +50° C
Momentary pushbutton switches, TUNE Up and Down
29.997 kHz
FM, ±20 kHz deviation
100 Hz to 10 kHz, ±1 dB, -3dB (system response)
2 to 1
250 mw (nominal)
50 ohms
+4 dBu, -6 dBu, and -40 dBu, dry inputs, +/-50Vdc max,
rear panel selectable for Line, Mic, RTS 1, RTS 2, and Clear Comm
Balanced and Unbalanced, rear panel selectable
for Line, Mic. RTS 1, RTS 2, and Clear Comm
Greater than 2 K balanced, greater than 1 K unbalanced
at any gain setting
43 dB, Semi-log Rotary control
Standard XLR female connector
12 to 14 VDC typical, 250 ma. max.; Max. Input Range 11 to 18 VDC
Coax type, locking LZR RL26AE
LED for -20 dB modulation
LED for 0 dB modulation
4 Digit 7-segment LED displays for frequency and power on
with adjustable brightness
Audio Level rotary knob
Power OFF-TUNE-XMIT, 3 position slide switch
TUNE Up momentary pushbutton switch
TUNE down momentary pushbutton switch
Mode Select, 4 section DIP switch
9 oz.
5.25" long (including connectors) x 3.25" wide x 1.25" high
Multi-Frequency IFB Transmitter
Block 25 640.000 - 665.500
Block 26 665.600 - 691.100
Block 27 691.200 - 716.700
Block 28 716.800 - 742.300
Block 29 742.400 - 767.900
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