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:
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