Motorola GR3188/3688 Base Station Repeater VHF 25Watts 8 Channels with Duplexer 

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Motorola GR3188/3688 Base Station Repeater VHF 25Watts 8 Channels with Duplexer 

$636.77

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Availability: 999998 in stock

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Brand New Motorola GR-3188/3688 Two-way Radio Walkie Talkie  Base Station/ Repeater VHF 136-174MHz 25Watts 8 Channels with Duplexer 

Importance: The frequency difference between TX frequency and  RX frequency in each Channel for VHF Repeater should be 5.7MHz, For Example:

CH1: TX 136.6375MHz RX:142.3375MHz (142.3375-136.6375=5.7)

So you have to tell your desired Frequency to our salesman by leaving message or online after paying for your order. Thanks!  

Features:

1.Large LCD Display

2.Busy Channel Locked

3.CTCSS and DCS

4.With Built-in Duplexer

5.PC Programming

6.25W Power Output

7.Time-out-Timer(TOT)

8.Scanning

9.25-30Km Communication Distance

Specifications:

Model GR-3188/3688
Frequency range 136-174MHz 
Channels 8
Channel space 25KHz/20KHz/12.5KHz
Operating temperature range -25°C—60°C
Power voltage 220V/110V AC
Dimension 26.5*19.8*25.8cm
Weight 11.3kg
Transmitter
Power output 25-30W
Frequency stability ±3ppm
Modulated mode 16KF3E(width)   8KF3E(narrow)
Spurious emissions ≤-70db
FM noise ≤-40db
Audio distortion ≤5%
Max frequency deviation ≤±5KHz(width) ≤±2.5KHz(narrow)
Receiver
Frequency stability ±3ppm
Sensitivity Better than 0.25µV(width) Better than 0.28µV(narrow)
Receiving modulated

bandwidth

≥±7KHz(width) ≥±3.5KHz(narrow)
Adjacent channel sensitivity ≥70db
Intermodulation rejection ≥65db
Spurious response rejection ≥65db
Audio output power 2W(inter) 8W(outside)

Notice: Product design and specifications are subject to change without previous notice. 

Package Contents:

1x GR-3188/3688 VHF Base Repeater Unit

1x Repeater Housing

1x Duplexer

Pictures:

Weight 1 kg
Dimensions 300 × 400 × 100 cm

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