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WOLFSIN WHD300 GRIZZLY: Welcome

UNIMO are the longest established two way radio manufacturer in South Korea having started business in 1971. UNIMO continues to be a specialist, high quality, innovative manufacturer of super tough and rugged hand portables which have continued to evolve from the incredibly tough and very advanced analogue hand portable the PZ-400 series, first launched in 2009. Evolution of the PZ series has seen the same compact yet incredibly tough, rugged and resilient design evolve into TETRA, DPMR and now DMR hand portables of exceptional quality and durability.

Image by MAO YUQING
  • TX Interrupt (optional)
  • DMR Multi site IP connection (2025-optional)
  • Fully compliant with CE, UKCA & FCC certification
  • Rapid charge - 75% battery charge in 1.5 hours
  • Class leading 2600mAh battery as standard
  • 1+1 fast charger, charges two batteries sequentially
  • Military Specification 810 C, D, E, F. G & IP67
  • Ultra High Effective Reliability
  • Ultra High Effective Toughness (see videos below)
  • Automatic MIC Gain for noisy environments
  • Covert features
  • Stun & Unstun
  • 1024 Channels & 10 Zones
  • 1W of enhanced audio
  • Key Lock & back light
  • DMRA ARC4/AES Encryption(optional)
  • Single Frequency Repeater (optional)
  • Lone worker & emergency call
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Video 1

Video 2

UNIMO UDR-400E/100E UHF~VHF DMR HAND PORTABLE
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With a UNIMO UDR-100E/400E operating in SFR mode (single frequency repeater mode) any outdoor rescue team/adventure group, security guard or patrol can often, quickly, double their operational coverage. With a massive 2600mAh battery as standard and an optional 3500mAh battery the UDR-100/400 can operate on SFR mode for 9 to 12 hours 5/5/90 duty cycle on a single battery on high power with no battery save engaged. Better still is the high IP67 water proof rating which means you can stow the UDR digital radio on the strap of your rucksack and hoist the rucksack onto any high point such as an exposed rock, tree, vehicle roof, or even just balance the UDR on the top of a building to greatly improve coverage. Compact and lightweight at 103mm and 275grams the Unimo outperforms radios weighing double and costing nearly three times as much. 

A high IP67 water proof rating as standard.

SFR capability as standard, enables the Unmo UDR-E series to operate over greater distances without the need for a full semi duplex repeater.

MIL Specification 810 C, D, E, F, G.

2600mAh Lithium Ion battery as standard,

3500mAh Lithum Ion battery option

TX Interupt available.

Full size quick release belt clip.

Banded UHF and VHF aerials give unrivalled RF performance over the ground and through buildings, which can be further enhanced by SFR operation.

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Proven design and reliability rating over a 15 year model life time.

Compact and rugged, able to be kept in a top pocket or on the strap of a rucksack, or safety rig.

Lone worker & emergency call

Best in class

RF coverage

17-24 hour duty cycle

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Best in class

RF coverage

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When a Single Frequency Repeater function is just not enough to get the job done then a fixed semi-duplex repeater is normally used. In VHF in particular there is no better combination of professional DMR radio equipment than the Unimo IP67 UDR-100E professional hand portable and the IP67 HYTERA HR655 professional repeater, where a synchronicity of the tightly banded VHF aerials available for the VHF Unimo UDR-100E (and the UHF 400E) and our improved class leading receiver sensitivity of the IP67 HR655 has given the very best VHF over the ground coverage at our proving and testing course.

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Best in class

RF coverage

Best in class

RF coverage

17-24 hour duty cycle

Using a tightly banded VHF aerial we covered 4.25  miles over a challenging terrain of undulating hills, forest and up to the small mountain peak, where the digital signal was ......

Received by the specially prepared and tuned HR655 repeater/duplexer arrangement and rebroadcast for a further 10 miles on a semi-duplex basis, which outperformed every other combination of make and model of digital DMR hand portable and repeater. 

Image by MAO YUQING
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  • TX Interrupt (optional)
  • Fully compliant with CE, UKCA & FCC certification
  • Rapid charge - 75% battery charge in 1.5 hours
  • Class leading 2600mAh battery as standard
  • 1+1 fast charger, charges two batteries sequentially
  • Military Specification 810 C, D, E, F. G & IP67
  • Ultra High Effective Reliability
  • Even Higher levels of Effective Toughness
  • Automatic MIC Gain for noisy environments
  • IP68 Version (optional)
  • 32 Channels & 2 Zones
  • 1W of enhanced audio
  • DMRA ARC4/AES Encryption(optional)
  • Lone worker & emergency call
  • Voice channel announce
  • 3500mAh battery (optional)
Click on picture for the brochure
UNIMO UDR-S400E/S100E UHF~VHF DMR HAND PORTABLE
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