Entel EPROG-HT (also known as CPROG-HT2.0) is the genuine HT-series programming cable compatible with HT700, HT800 ATEX IIC and HT900 ATEX IIA two way radios. Serial cable: This is an RS232 serial cable meaning that you will need a PC with a serial port. Entel HT644 Marine VHF. Superseding the multi award winning HT series 1.0 was a challenging task considering its success with the fire & rescue services, major blue-chip petrochem organisations, as well as shipping companies worldwide. The Entel HT644 marine portable builds upon this success.
HT644
The first time you handle Entel’s HT644 Series 2.0 portable you will be impressed by its superior build quality. The HT644 has been designed specifically for those requiring a no compromise marine portable.
From the rugged ergonomic design that fits comfortably in your hand, to the exceptionally loud audio, the HT644 Series 2 portable easily outclasses the competition.
The HT644 Series 2 portable is built to MIL-STD 810C/D/E/F for tough enduring performance and in addition and is fully Submersible to IP68 (2 meters depth for 4 hours).
Entel’s HT644 Series 2 portable will exceed the expectations of even the most experienced radio user.
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General
Environmental protection to IP68 (2 Meters for 4 hours)
The practical HT644 Series 2.0 portable enjoys an IP68 (2 Meters for 4 hours) rated construction, which means that they are dust protected and fully Submersible.
MILSTD 810C/D/E/F
Meeting MIL-STD 810C/D/E/F and providing commercial grade construction for tough, enduring performance. Entel's HT644 Series 2.0 portable conforms to stringent standards, enabling it to withstand the everyday rigours of shock, vibration and the corrosive effects of dust and moisture, ensuring many years of trouble free use.
2000mAh Li-Ion battery
The HT644 Series 2.0 portable is supplied with the latest intelligent Lithium-Ion battery technology as standard. One key advantage of Lithium-Ion battery technology is the way it eliminates ‘memory effect’ meaning there is no need to fully discharge your battery before recharging. Therefore you are assured a full charge each and every time you take your Entel battery from its charger.
Robust accessory socket
The socket has been specifically designed so that when an accessory is secured to the portable, the connection can withstand any amount of punishment; from dropping to careless misuse. Furthermore, the securing bolt incorporates a shearing point to protect the connector.
Channels
Download driver easy cap android. The HT644 portable provides all INT, USA & CAN Marine channels.
Convenience
Keylock
To avoid accidental operation your radios keys & controls can be locked by the user or, if set, automatically by the radio.
VOX hands free (with audio accessory)
When using an Entel VOX enabled audio accessory, your HT644 portable can operate totally hands free. All you need to do is talk and the HT644 portable will automatically transmit for you.
Scan
The HT644 Series portable has the facility to scan for an active channel. When the channel is found, the radio will automatically select the channel for you.
General
| Frequency Range | 156 - 163.275MHz |
| Channels | All INT, USA & CAN Marine Channels |
| Channel Spacing | 25 kHz |
| Communication Method | Simplex / semi duplex |
| Antenna Impedance | 50 ohm |
| Antenna | Whip / stubby |
| Battery Type | 2000 mAh Li-Ion battery pack |
| Power Supply Voltage | 7.4V DC |
| Current Drain (nominal) | 40mA |
| Duty Cycle (5/5/90) | 12.5 hours |
| Microphone | Internal condenser microphone |
| Operating Temperature | -20° to +55°C |
| Construction | MIL-STD 810C/D/E/F |
| IP Rating | IP68 (2 meters depth for 4 hours) |
| Size (mm) | 59.5(W) x 130(H) x 37(D) |
| Weight | 277g with battery and aerial |
Transmitter
| Power Output | High – 5W / Low - 1W |
| Modulation | 8K0G3E/16K0G3E |
| Oscillator Method | PLL |
| Frequency Stability | 2.5PPM |
| Maximum Deviation | ±5 kHz |
| Audio Distortion | < 5% (1 kHz 60%) |
| Spurious Emission | -68 [dBc] |
| Hum & Noise | -40 [dB] |
Receiver
| Receiver Type | Double Super Heterodyne type |
| Sensitivity | -0.25uV (12dB SINAD) |
| Frequency Stability | 2.5PPM |
| Spurious Rejection | -60 dB |
| Adjacent Channel Selectivity | -60 dB (Narrow) , -70 dB (Wide) |
| Distortion | < 5% (1 kHz 60%) |
| Hum & Noise | -40 dB |
| Audio Output | 1W |
As standard the HT Series portable is supplied with:
- CNB750E - 7.6v, 2000mAh rechargeable Lithium-Ion battery pack
- Drop-in charger
- CBH750 - Spring loaded belt clip
- High efficiency antenna
- User manual
Featured Products
Description
The Entel HT900 seriesis a range of intrinsically safe marine band radios, designed to be dependable and submersible. Constructed to MIL STTD 810/C/D/E/F environmental standards, the radios provide a dependable and tough communications solution for hazardous environments. The radios are approved to E Ex I b II C T4 and some to GMDSS standard.
There are many key benefits of the HT900 which are standard on all models, including its outstanding audio quality which enhances communication between users. The HT900 series is also designed for users who are required to wear gloves. Other benefits include:
- Private Channels
Users can choose between using both public and private channels. This adds security and flexibility to radio communications. - Submersible (IP68)
The series is fully submersible (5m for 1 hour).
Some radios in the range have battery charge count as a feature which alers users when an optimum amount of charge cycles have been reached. Additional security features are also available on some radios, with voice scrambler enabling secure speech.
Customer Review
Orders placed before 4pm Monday to Friday will be dispatched the same day with an email notification sent upon your order exiting our warehouse.
Please see our delivery information.