Whip Antenna(A611B-WA01)
Frequency range:350~450MHz, Gain:≥-1dBi, VSWR:≤1.5:1 Typical, Impedance:50Ω, Female SMA, 3W, Length: ≤21cm
GR-611B Secure Personal Radio
Reliable and Secure Connectivity for Every Soldier - Team Radio
[Key Features]
■Frequency range 350~450MHz ■Completely automatic & hands-free operation (VOX) ■Embedded GPS - C4I compatible, search & rescue, navigation ■256-bits AES digital secure - secure voice & data ■RF Power 2W - short & mid range communication ■Bluetooth data interface - Android terminal compatible ■Built-in wireless fill-gun (OTAR) - secure key distribution ■Compact & light weight
The GR-611B Secure Personal Radio (SPR) is designed specially to meet the unique demands of providing secure and reliable voice, data and situation awareness communication at soldier level. Optimized for maximum performance across the highly variable environments soldiers operate in, and enabling range extending networks, the GR-611B provides continuous coverage in the 350 to 450MHz frequency range and ensures reliable connectivity between squad members and with command level intelligence. The GR-611B has already been adopted as the standardized personal radio platform for multiple soldier modernization programs in local and some countries.
[Applications]
■Front line soldiers ■Special forces ■Warships/Airborne landing control ■VIP protection ■Guards ■Police
The GR-611B provides secure, digitized voice and data communications to soldiers without distracting their attention from the task at hand. The radio’s small and light weight, and it powered by lithium-ion battery. A unique team-based waveform and digital wireless network allows reliable communications in situation where traditional backbone is not available or is out of range. The radio provides full-duplex, multi-group voice conferencing service, so it allows several simultaneous talkers on the net with an unlimited number of listeners - resulting in a more natural, dynamic operation environment, free from the constraints of traditional radio systems. The radio is data-enabled and incorporates a built-in GPS receiver, allowing easy-to-use situation awareness, position tracking and messaging services. A Bluetooth data interface allows connection of Android—mobile devices for enhanced data applications. All transmissions are secured by built-in 256-bit AES encryption algorithm. The SPR - reliable and secure connectivity for every soldier, assured by Glocom.
General Specifications
| Frequency range | 350~450MHz |
| Band Width | 25kHz, 400kHz |
| Preset Channel | 16 programmable presets with flexible groups |
| Modulation | FSK |
| Position Reporting | Automatic reporting by built-in GPS |
| Operation Mode | Full-duplex up to 3 simultaneous talkers Unlimited listeners Up to 2 hops Voice Relay Selectable VOX or PTT activation Simultaneous data & voice |
| Range | Open terrain: 2~3km (10km @ LOS) Urban: Up to 1000m Jungle: 800m |
| Voice Encoding | MELP2400, CVSD |
| Frequency Stability | ± 2ppm |
| RF Power | 2W, adjustable to 0.5W, 2W |
| Antenna | Whip antenna |
| RF Interface | SMA, 50Ω nominal unbalanced |
| Encryption | 256-bit AES |
| Data Rate | 4.8kbps, 9.6kbps, 19.2kbps, 38.4kbps,57.6kbps, 115.2kbps |
| Data Interface | Bluetooth, RS-232C |
| Programming | Wireless fill-gun (OTAR) |
| Battery | Rechargeable Li-Ion 3.7VDC |
| Current | 2.5A@Tx, 500mA@Rx |
| Battery Duration | 12hours @ Tx(1):Rx(1):Stby(10) |
| Color | Black/Khaki |
| Dimension | 175x74x42mm with battery |
| Weight | ≤530g |
| Alerts | Audible status, language programmable |
| Software (Firmware) | Software-defined, Upgradable via RS-232C port |
| Shock/Vibration | MIL-STD-810E |
| Operating Temp. | -30~60° C |
| Storage Temp. | -45~70° C |
| Humidity | 95% |
| Immersion | 30 minutes @ 2m |
| MTBF | 5000 hours |
GR-611B Secure Personal Radio Set
The GR-611B Secure Personal Radio (SPR) provides dismounted soldiers with the tactical information exchange and situation awareness sharing with command & control unit, and among each other in real-time on battlefield. The standard set includes:-
Options
Frequency range:350~450MHz, Gain:≥-1dBi, VSWR:≤1.5:1 Typical, Impedance:50Ω, Female SMA, 3W, Length: ≤21cm
Center Frequency:1575.42±1.023MHz, Bandwidth:10MHz min, Gain@Zenith:5.0dBic typ, Gain@10° elevation:-1.0dBic min, Polarization: R.H.C.P, Axial Ratio:1.0dB typ.
Li-Ion, Voltage:3.3V~4.2V(3.7V Nominal), Capacity:12000mAh, Max. load current:1A, Charging time:Max. 360 minutes, Protection by enclosure Waterproof
Charging time:6 hours. Input:100~240VAC/0.45A, Socket:USB
The lightweight carry pouch is made of durable Cordura fabric and incorporates Molle straps for attachment to a variety of load-bearing vests and other gear. The radio is held securely in the holster to prevent accidental loss.
This is field reference user manual for GR-611B SPR.
It is the head-mount, single left earphone, designed for extended wear in active environments. Its ultra lightweight frame offers superior comfort and fit.
Light headset with single PTT is the head-mount, single left earphone. Its ultra lightweight frame offers superior comfort and fit.
Speaker:8Ω/85dB/mW@1kHz, Microphone:2200Ohm, -45dB, 200~4kHz, Color:Black, Cable length:57cm, Built-in Clip
Panasonic/Ulefone