AT RF13D is a VHF transceiver designed for duplex data operation. AT RF13D design is based on AT RF13 transceiver, the difference being in an added independent input for receiving antenna, modified AF paths and modified control program. It is used in a set with ZM13.1 (ZV13.1) power amplifier, AF13, AF13.1 co-site filters. The transceiver can be operated independently with RF13 transceiver accessories.
Operating features
whisper operation with increased microphone sensitivity
squelch - inhabitable, normal or tone (150 Hz)
9 preset channels storage
pre-set channels priority scanning
selective calling
FLASH - 3 digits code quick transmission
i n case of emergency, instant erasure of data stored in memory
selection of access and operation level
channel programming from PK13 fill gun, or from another transceiver
controlling of transceiver from handset
pre-set channels selection
group and general call
group and individual users selection
encrypted speech with individual codes of channels
telephone line extension
Technical parameters
Frequency range
30.000 MHz to 87.975 MHz
Channel spacing
25 kHz
Number of channels
2320
Channel selection
digital, from transceiver keyboard
Operating modes
simplex or semiduplex telephony or data transmission to 16 kbit/s
Voice encryption
through internal digital scrambler
Modulation
FM, max. deviation 5.6 kHz
RF power output
0.2 W reduced (± 2 dB)
5 W nominal (+1.5 dB/-1 dB)
Receiver sensitivity
better than 0.5 μV at 12 dB SINAD
Effectively transmitted frequencies range
for F3 operation
300 Hz to 3400 Hz
for data transmission
150 Hz to 9000 Hz
AF power output
controllable, min. 200 mW/4 Ω
Nominal power supply voltage
12 V from the rechargeable battery pack with NiCd storage batteries with 4 Ah capacity
Power supply voltage range
10 V to 15 V
Operation time
minimum 14 hours at 1 : 1 : 10 Tx/Rx/Standby ratio and nominal output power
Current consumption
max. 2 A in transmission mode at nominal output power
max. 0.6 A in transmission mode at reduced output power
max. 0.2 A in reception mode
max. 0.12 A in standby mode
Operating temperature
-30 °C to +60 °C
Transceiver weight
max. 2.7 kg (no battery pack or accessories)
Battery pack weight
max. 2.5 kg
Dimensions of transceiver with battery pack
W 205 mm x H 83 mm x D 252 mm
Weight of complete set in bag, including a spare battery pack
max. 11.5 kg
Dimensions of complete set in bag
250 mm x 380 mm x 450 mm
Range average range at nominal output power in medium-wooded and medium-undulated terrain:
