ETMY ET-R68D repeater
ET-R68D
The ETMY ET-R68D is a two-way radio repeater supporting DMR/NXDN and traditional analog protocols. It features a 3U rack-mount chassis, a 5-inch touchscreen, and a smart IP controller, providing 50 watts of continuous power, 600 channels, and seamless IP links, meeting the needs of public safety, traffic management, and other organizations.
Description:
VHF: 136~174 MHz
UHF: 400-470MHz
UHF:450-520 MHz
Quantity:
ETMY ET-R68D two way radio repeater,2 way radio repeater,digital repeater for sale
Main features
Dual-Protocol Digital Core
DMR Tier II, NXDN are all software-selectable. Run 12.5 kHz TDMA for DMR today, switch to 6.25 kHz FDMA for NXDN tomorrow—no hardware swap, no new exciter, just a code-plug change in the field.
50 W Continuous, 100 % Duty
A high-efficiency PA module and oversized aluminum heat-sink let the dmr repeater transmit at full power 24/7 without thermal fold-back. Accelerated life testing proves MTBF beyond 50 000 hours—critical when the two way radio repeater is the only link for remote mining camps.
Dual-Mode Analog Fallback
Every digital channel can be mirrored to an analog pair with CTCSS/DCS. Migration budgets stretch further because legacy fleets continue to work while new subscribers enjoy digital clarity—proof this vhf uhf repeater respects real-world constraints.
Intelligent IP Controller Built-In
Freescale i.MX6Q quad-core CPU, 1 GB RAM, 8 GB ROM and Gigabit Ethernet turn the repeater into a network node. IP site connect, satellite backhaul, 4G wireless bridge or wired fiber—all are plug-and-play options for the two way radio repeater that thinks like a server.
5-Inch Industrial Touchscreen
800 × 480 pixel, 65 536-color TFT gives local diagnostics without a laptop. View BER, RSSI, temperature and network status; change channels or zones with a gloved finger—no serial cables, no debug sessions.
600 Channels, 32 Zones
Store 600 personalities across 32 zones, each with independent TX/RX frequencies, color codes, encryption keys and roaming lists. A statewide utility can run North, Central and South zones from one dmr repeater, cutting site count by 30 %.
AMBE+2 Vocoder & Digital Error Correction
0.28 µV digital sensitivity at 3 % BER ensures voices cut through flutter-fading and multipath. Compared with analog, the vhf uhf repeater extends usable coverage by 20 %—same towers, better audio.
AC/DC Dual Power & Battery Backup
220 V AC mains or 13.6 V DC vehicle power; built-in battery management supports external 24 V backup. When grid power fails, the two way radio repeater keeps the network alive for critical hours.
Modular, Hot-Swappable Design
Control, transmitter and receiver modules slide out independently. A technician swaps the exciter in five minutes without killing the site—uptime that public-safety contracts demand from any dmr repeater.
GPS, Dispatch & Telemetry Ready
The IP controller exports location, alarm and telemetry data to standard CAD platforms. Add third-party apps via the Mini USB 2.0 OTG port—turning the vhf uhf repeater into a full situational-awareness hub.
DMR Tier II, NXDN are all software-selectable. Run 12.5 kHz TDMA for DMR today, switch to 6.25 kHz FDMA for NXDN tomorrow—no hardware swap, no new exciter, just a code-plug change in the field.
50 W Continuous, 100 % Duty
A high-efficiency PA module and oversized aluminum heat-sink let the dmr repeater transmit at full power 24/7 without thermal fold-back. Accelerated life testing proves MTBF beyond 50 000 hours—critical when the two way radio repeater is the only link for remote mining camps.
Dual-Mode Analog Fallback
Every digital channel can be mirrored to an analog pair with CTCSS/DCS. Migration budgets stretch further because legacy fleets continue to work while new subscribers enjoy digital clarity—proof this vhf uhf repeater respects real-world constraints.
Intelligent IP Controller Built-In
Freescale i.MX6Q quad-core CPU, 1 GB RAM, 8 GB ROM and Gigabit Ethernet turn the repeater into a network node. IP site connect, satellite backhaul, 4G wireless bridge or wired fiber—all are plug-and-play options for the two way radio repeater that thinks like a server.
5-Inch Industrial Touchscreen
800 × 480 pixel, 65 536-color TFT gives local diagnostics without a laptop. View BER, RSSI, temperature and network status; change channels or zones with a gloved finger—no serial cables, no debug sessions.
600 Channels, 32 Zones
Store 600 personalities across 32 zones, each with independent TX/RX frequencies, color codes, encryption keys and roaming lists. A statewide utility can run North, Central and South zones from one dmr repeater, cutting site count by 30 %.
AMBE+2 Vocoder & Digital Error Correction
0.28 µV digital sensitivity at 3 % BER ensures voices cut through flutter-fading and multipath. Compared with analog, the vhf uhf repeater extends usable coverage by 20 %—same towers, better audio.
AC/DC Dual Power & Battery Backup
220 V AC mains or 13.6 V DC vehicle power; built-in battery management supports external 24 V backup. When grid power fails, the two way radio repeater keeps the network alive for critical hours.
Modular, Hot-Swappable Design
Control, transmitter and receiver modules slide out independently. A technician swaps the exciter in five minutes without killing the site—uptime that public-safety contracts demand from any dmr repeater.
GPS, Dispatch & Telemetry Ready
The IP controller exports location, alarm and telemetry data to standard CAD platforms. Add third-party apps via the Mini USB 2.0 OTG port—turning the vhf uhf repeater into a full situational-awareness hub.
Other functions
- Built- in Trunking Controller(optional)
- Outstanding Heat Dissipation
- Intelligent IP Controller(Optional)
- Multiple Protocols: DMR/NXDN
- Channel Spacing Select (6.25/12.5/25 kHz)
- TX Power Level (5/25/50 W)
- CTCSS/DCS Encode & Decode
- Color Code Setting
Accessories
Specifications
 Handheld Microphone |  Microphone stand |  Programming Cable |  Power Cable |
Specifications
| Category | Specification |
|---|---|
| Frequency Range | UHF: 400–470 MHz / 450–520 MHz 350M: 350–400 MHz VHF: 136–174 MHz |
| Channel Capacity | 600 channels |
| Zone Capacity | 32 channels per zone (max 32 per zone) |
| Dimensions (L×W×H) | 420 × 483 × 132.5 mm |
| Weight | 15 kg |
| Input Power (AC) | 220 V |
| Input Voltage (DC) | 13.6 V ± 15 % |
| Standby Current | < 800 mA |
| Emission Current | < 11 A |
| Receiver Current | < 1900 mA |
| Frequency Stability | ±0.5 ppm |
| Antenna Impedance | 50 Ω |
| Vocoder Type | AMBE+2 |
| RF Connectors | Tx (N), Rx (N) |
| LCD Display | 5.0 in, 800×480 px, 65k colors |
| Intelligent IP Controller | Yes |
| CPU | Freescale i.mx6Q 4-core |
| RAM | 1 GB DDR3 |
| ROM | 8 GB |
| SD Card | Micro SD, up to 128 GB |
| Display Interface | 24-bit RGB |
| USB Interface | Mini USB 2.0 (OTG) |
| Network Interface | 10/100/1000 Mbps Ethernet |
| Channel Spacing | 6.25 kHz / 12.5 kHz / 25 kHz |
| Analog Sensitivity | 0.3 μV (12 dB SINAD) typical 0.22 μV |
| Digital Sensitivity | ~0.28–0.3 μV (3% BER at 12.5 kHz) |
| Channel Selectivity | 62 dB (6.25 kHz), 70 dB (12.5 kHz), 75 dB (25 kHz) |
| Intermodulation | 70 dB |
| Audio Distortion | ≤ 3 % |
| Audio Response | +1 / –3 dB |
| FM Hum & Noise | 40 dB (12.5 kHz), 45 dB (25 kHz) |
| Digital FSK Error | < 1.5 % |
| Adjacent Channel Power | 60 dB (12.5 kHz), 70 dB (25 kHz) |
| Emission Spurious | –36 dBm (≤1 GHz), –30 dBm (>1 GHz) |
| Transmitter Output Power | 5–50 W |
| Emission Spurious (Tx) | –36 dBm (≤1 GHz), –30 dBm (>1 GHz) |
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FAQ
Q1: Can your radios be customized with my brand?
A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.
Q2: Can you offer the sample for me to test the quality first?
A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.
Q3: Do you have radio agent certificate?
A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.
Q4: What is your radios warranty?
A: Radio body:1 year, accessories:6 months
Q5: What is your lead time for the radio?
A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.
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