Retevis RT72 User Manual

MAIN TECHNOLOGICAL SPECIFICATION
Transmission
Frequency Range
Channel Capacity
Channel Spacing
Phase-locked Step
Frequency Stability
Operating Temperature
Operating Voltage
Demission（H×W×D）
Weight
Output power
Output Consumption
Consumption
FM modulation
（wide/narrow）
4FSK digital
modulation
Modulation Distortion
Signal-to-noise(wide/narrow)
Adjacent Channel power
Audio Response
Antenna Port Spurious
Digital Protocol
Vocoder Type
High:5W Low:1W
Analog≤1.6A Digital≤0.9A
≤0.18A
16K¢F3E@25KHz 141K¢F3E@20KHz
11K¢F3E@12.5KHz
12.5KHz for data:7K60FXD 12.5KHz for
data and voice :7K60FXE
<5%
≥45dB@25KHz ≥40dB@12.5KHz
≤-65dB ≤-60dB
+1 ～ -3dB
9KHz-1GHz: ≤-36dBm
1GHz-12.75GHz: ≤-30dBm
ETSI-TS102 361-1,-2,-3
AMBE+2
136-174MHz (V) , 400-470MHz (U)
4000 channels
25KHz(Wide Band), 12.5KHz(Narrow Band)
5KHz, 6.25KHz
±2.5ppm
-30℃ ~ +60℃
7.4V DC±20%/(1800mAh)
133×62×36mm (no including the antenna)
About 274g （Include in battery and antenna）
Reception
Transmission
Analog receive sensitivity
Digital receive sensitivity
Audio power
Audio distortion
Audio response
Signal imitation
Intermediation (Wide/ narrow)
Adjacent channel selectivity
(Wide/ narrow)
Receive Current
PM noise
-122dBm (12dB SINAD)
-120dBm(BER≤5%)
1W
<10%
+1 ～ -3dB
≥70dB
≥62dB/≥58dB
≥65dB/≥60dB
≤380mA
≥45dB@25KHz /≥40dB @12.5KHz
Note: All specifications may be modified without prior notice
or liability.
9190
General
Transmission
TM

Retevis RT72 Specifications

General

Brand	Retevis
Model	RT72
Category	Radio
Language	English