RADTEL RT-900 - Technical Specification

Technical Specification
44 AL-MOD
NOISE
REDUCTION
BLUETOOTH
ON SITE Field alarm
SEND SOUND Send alarm sound
SEND CODE
ON/OFF
ON/OFF
Send alarm tone
Option funciton, Turn on Noise Reduction/Cancelltion
RT-900 bluetooth version only
Option function, Turn on bluetooth connect with mobile app,
RT-900 bluetooth version only
Voice scrambler function. Provide two scrambler frequency, prevent parties
on other radios at same frequency from hearing and understand your voice
46
SCRAMBLE
OFF/ON
47
RESET
VFO
Menu initialization
ALL
45
48
49
VERSION
Firmware version
Hardware version
Firmware
Hardware
STE
OFF Squelch tail noise eliminate set OFF
ON
This function is used eliminate squelch tail noise between our handhelds that are
communicating directly (no via repeater)
Menu Function List
43
Frequency Range
General
European: 144-146Mhz / 430-440Mhz (TX/RX)
USA: 144-148Mhz / 420-450Mhz (TX/RX)
Canada: 144-148Mhz / 430-450Mhz (TX/RX)
Other Country: 136-999Mhz
256
Dual Band U/V Antenna
±1ppm
33*6*4.5cm (included antenna)
Store channels
Receiving
FM(12dB SINAD) -121 dBm
WFM(20dB SINAD) -110 dBm
AM (10dB S/N) -113 dBm
≥0.5w
Sensitivity
Audio Frequency
≤10% Audio Distortion
Transmitting
≤5w
≤1.5A
≤5Khz@25Khz/≤2.5Khz@12.5Khz
Output Power
Emission Current
Max Freq Deviation
≤5% Modulation Distortion
≤7.5uW Stray Power
Antenna
Frequency Stability
Dimension
320g
-20 ℃-+60℃
50Ω
Weight
Operating Temperature
Antenna Impedance
17 18