Specifications - Ritron DTXM II Series User Manual

2

SPECIFICATIONS

2.1 GENERAL
FCC Rule Parts
IC Rule Parts
Data rate (bps)
6.25 kHz channel
12.5 kHz channel
25 kHz channel
Modulation
Voice
Data
Over-the-Air Protocols
Number of Channels
Operating Bandwidth
VHF
220 MHz
340-400 MHz
400-430 MHz
UHF
Synthesizer Step Size
VHF
220 MHz
300-430 and UHF
Emissions Bandwidth
Voice
Data
Frequency Stability
-30°C to +60°C
-30°C to +75°C
Supply Voltage
D-version
I, L-versions
RF Connector
Power/Data Connector
Dimensions (LxWxH)
Weight
Indicators
2.2 TRANSMITTER
RF Output Power
VHF,220 MHz, 300-430 MHz
UHF
RF Load Impedance
PTT attack time
Spurious and Harmonics
Not allowed
12.5 kHz channels
25 kHz channels
6.25 kHz channels
12.25 kHz channels
25 kHz channels
90
RSS-119
4800 bps
9600 bps
19,200 bps
Direct FM
4FSK
Ritron Proprietary
2
38 MHz
28 MHz
20 MHz
30 MHz
20 MHz
2.5 kHz
2.5/3.125 kHz
5.0/6.25 kHz
10.0 kHz
15.0 kHz
4.0 kHz
8.0 kHz
16.0 kHz
+/- 1.0 ppm
+/- 1.5 ppm
7.5+/-0.5 VDC
11-16 VDC
BNC (optional MCX and SMB)
15-pin subminiature D-type
3.6"x 2.3" x1.0"
6 oz
Transmit LED, Receive LED
1-6 watts
1-3 watts, 1-6 watts, 2-10 watts
50 ohms resistive, VSWR 1.5:1 or less
10 ms max.
-25 dBm max.