Yealink Network Technology Co., Ltd Optima HD IP Conference CPW65 1204612
- Voice Conferencing…
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EnGenius Technologies
A rugged cordless handset and two-way radio operating at 902-928 MHz with six hours talk time, 50 hours standby, and a charging cradle included
The EnGenius DuraFon PRO-HC handset operates on the 902-928 MHz band with 128 channels and 200 kHz spacing. It delivers 708 mW peak RF power and 76 mW average power using MSK modulation and Frequency Hopping TDMA at 100 hops per second. The set includes the handset, battery pack, two antennas, charging cradle, AC adapter and belt clip.
Two antennas are supplied: a low-profile version and a high-performance version so the user can choose range or discretion. The charging cradle and AC adapter keep the spare battery pack ready, and the handset supports hot-swapping the battery while a call is on hold. A belt clip secures the unit during active use.
This handset fits workers who need cordless phone and two-way radio functions without carrier fees, with six hours talk time and 50 hours stand-by. The rugged, drop-tested housing withstands industrial environments. Buyers who require a base station, multi-line expansion or a protective carrying case must purchase those separately. It is not a standalone system.
| Brand | Engenius |
|---|---|
| Model | DURAFONPROHC |
| Type | Handset |
| Specifications | Frequency: 902-928 MHz RF Power: Peak - 708 mW, Average - 76 mW Channel Spacing: 200 kHz Number of Channels: 128 Modulation: MSK Multiple Access: Frequency Hopping TDMA Frequency Hopping Rate: 100 per second TDMA Frame Length: 10 ms Number of Slots/Frame: 8 Number of Users/Carrer: 4 Receiver Sensitivity: <-108 dBm (@BER 0.01) Antenna Connector: Non-Standard Antenna Gain: 2 dBi (Long) ; 0.5 dBi (Short) Speech Coding: 8 kbps G.729A Transmission Data Rate: 170.678 kbps User Data Rate: 128 kbps duplex Duplex: Time Division Duplex (TDD) Voice Quality: TIA/EIA-470B No. of System ID: 65,536 |
| Features | DuraFon PRO-HC works well with: Additional DuraFon PRO handsets Additional DuraWalkie handset DuraFon PRO-BU 4 line expansion base DuraPouch-EX protective carrying case DuraFon-BA spare battery pack |
| Shipping weight | 0.75 kg |
| Package size | 244 × 201 × 84 mm |
The handset delivers six hours of talk time or 50 hours of stand-by on a single charge; heavy daily use will cycle the pack faster, so plan on a spare DuraFon-BA pack for hot-swapping during long shifts.
Talk time caps at six hours per charge, while stand-by stretches to 50 hours; the 708 mW peak RF output and 100 frequency hops per second draw the most power during active calls.
The rugged housing is passively cooled with no fan, so it runs silently; average RF power is only 76 mW, keeping heat low even during extended push-to-talk sessions.
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