Description
Description:
RA685 Analog Dual Band Ham Radio Bundle
Package Includes:
1 x RA685 Radio with Detachable Antenna
1 x USB Programming Cable
1 x Speaker Microphone
1 x Long Antenna
1 x Desktop Charger
1 x Charging Cable
1 x User Manual
2 x Batteries (original and replacement)
1 x Belt Clip
1 x Lanyard
1 x Adapter
Spec
| TOTAL | Frequency Range | 144-146MHZ (RX/TX) & 430-440MHZ (RX/TX) | |
| Channel No. | 128 | ||
| Channel Spacing | 25/12.5kHz | ||
| Input voltage | 7.4 VDC | ||
| Battery (standard configuration) | 1800mAH(Li-Ion) | ||
| Battery Life(5-5-90, High power transmission) | About 14 Hours | ||
| Current | Standby | ≤65mA | |
| Receive | ≤450 mA | ||
| Transmit | ≤1.8 A @high power，850 mA @ low power | ||
| Frequency stability | ±2.5ppm | ||
| Operating temperature | -20℃ to +60℃ | ||
| Antenna impedance | 50Ω | ||
| Walkie-talkie size(With battery, but without antenna) | 121×61×33mm | ||
| Walkie-talkie weight(Including antenna and battery) | 223g | ||
| TRANMIT PART | Transmit output power | 5W/3W/1W | |
| Modulation | 16K0F3E@25KHz, 11K0F3E@12.5KHz | ||
| Spurious emission | -36dBm＜1GHz， -30dBm＞1GHz | ||
| FM signal-to-noise ratio | 45dB@25KHz, 40dB @12.5KHz | ||
| Audio distortion | ≤5% | ||
| Modulation limit | ±5.0 KHz@25 KHz，±2.5 KHz@12.5 KHz | ||
| Adjacent channel power | 70dB @ 25KHz，60dB @ 12.5KHz | ||
| (300-3000Hz) Audio response | +1~3dB | ||
| RECEIVE PART | Receiving sensitivity | 0.25μV (12dB SINAD) | |
| Adjacent channel selectivity | ≥60dB@25KHz ,≥55dB@12.5KHz | ||
| Intermodulation immunity | ≥60dB@25KHz , ≥55dB@12.5KHz | ||
| Conducted spurious emissions | ≤-57dB@25KHz, ≤-57dB @12.5KHz | ||
| FM signal-to-noise ratio | ≥45dB@25KHz, ≥40dB @12.5KHz | ||
| Audio output power | 1W @16ohms | ||
| Audio distortion | ≤5% | ||
| Audio response(300-3000Hz) | +1～-3dB | ||
Features
1, Frequency range: 144-146MHZ(RX/TX) 430-440MHZ(RX/TX)
2. Dual band, Dual Display, Dual Standby
3. High, middle, and low power switching to meet the power requirements of users at different distances, more energy-saving and power-saving
4. Up to 128 memory channels for programming frequency and other various data
5. Multiple display modes such as channel number, frequency, channel frequency, channel name, etc.
6. CTCSS/DCS, DTMF signaling, reject redundant calls from other stations
7. The tail tone is eliminated to avoid the impact noise from the speaker after the call is over
8. VOX voice-activated transmission, no need to press the PTT button to talk normally
9. Emergency alarm, ANI identification and other functions through DTMF
10. DTMF, CTCSS (60.0 -259.9 HZ), DCS signaling codec function
11. 8 step frequency selection (2.5K, 5.0K, 6.25K, 10.0K, 12.5K, 20.0K, 25.0K, 50.0K)
12. Automatic power saving function to extend battery life
13. SOS emergency alert function
14. Computer programming function
15. Wide/narrow band (25KHz/12.5KHz) selection function
16. Digital FM radio (receiving 65-108MHz)
17. Direct selection of keyboard numbers for menu items, the transmit and receive frequency can be manually input
18. Special CTCSS/DCS (frequency hopping function)
Reviews
Customer Reviews
All Reviews
No reviews yet. Be the first to write a review!
Related Products
Perfect Match: Complete Your Communication Kit.
Add To Cart
DELIVERY
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $50.
- International delivery time - 7-10 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
RETURNS
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.
