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5 Results Found For "noise"
Alinco DR-MD500T Advanced Dual Band VHF/UHF DMR Mobile Transceivers
Alinco DR-MD500T Advanced Dual Band VHF/UHF DMR Mobile Transceivers add to its existing line-up of Digital Commercial/Business or Amateur Radio products. The DR-MD500T has features such as Color LCD Display, 55W Output Power on VHF, and 40W on UHF, as well as up to 4,000 Memory Channels, 10,000 TalkGroup, and up to 300,000 contact lists. Capable of operating in digital and analog with mixed mode in VFO or Memory mode. The DR-MD500T utilizes DVSI's AMBE+2 vocoder for crystal clear DMR digital audio for use in noisy environments like construction sites, parks, security applications, or your favorite repeaters coverage area with no noise or fading even in low lying areas. The DR-MD500T has powerful 2W audio output power to ensure loud crisp receive audio. Alinco DR-MD500T features: * DMR Tier I and Tier II * MAX output power 55 watt (VHF)/40 watt (UHF) * 4,000 channels, 250 zones, 250 scan lists * 300,000 digital contact list * Large 1.77 in. LCD display * Automatic Repeater Roaming * Single or dual channel selectable * Displays DMR ID, Call sign, Name * X-band repeat, analog uplink/digital downlink or vice versa * FM Broadcasting receiver with 100 memory channels and VFO * AES 256bit Encryption (digital mode) * SMS (digital mode) * Communication recording (digital mode) * Individual/Group/All call (digital mode) * CTCSS/DCS/DTMF/2Tone/5Tone encode and decode (analog mode) * Allows CSV export/import of setting parameters * Programmable Auto Repeater Shift in VFO mode * Kill and Stun functions * VFO/MR switch * FCC Part 90 certified
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$379.95
Alinco DR-138TMKII 2 Meter Mobile Transceivers
Alinco DR-138TMKII 2 Meter Mobile Transceivers deliver up to 70W of output power with selectable 70W/25W/10W (H/M/L) settings. Advanced noise reduction and voice commander technology provide exceptional audio clarity, even in noisy environments. Built for durability, the DR-138TMKII features a cooling fan to maintain optimal performance during extended operation. With 200 memory channels, wideband FM broadcast, and air band capabilities, the DR-138TMKII offers versatility and includes a wide variety of selective calling features such as built-in 2-Tone, 5-Tone, 50 CTCSS, 114 DCS, 4 Tone-burst tones, and DTMF/ANI decode, plus radio stun/kill/revive functions for enhanced communication security. The large, bright LCD and easy-to-operate backlit keys, paired with a multi-function backlit microphone for direct frequency entry, make operation intuitive. Additional features like various scan modes, key lock, and wide/narrow operations are included.
Not Yet Reviewed
$229.95
Alinco DR-MD520T Advanced Tri-Band VHF/UHF/DMR Mobile Transceivers
Alinco DR-MD520T Advanced Tri-Band VHF/UHF/DMR Mobile Transceivers are the latest addition to the Alinco Amateur Radio lineup. These advanced tri-band mobile DMR 144/220/440MHz radios come packed with features such as: a large 1.77 in. color LCD display; easy-to-use front panel; a hand microphone with built-in remote-control keypad; and a powerful 2 watts of audio output to ensure loud, crisp receive audio. Power output of the DR-MD520T is 55 watts on the 2 M band, 5 watts on 1.25 M, and 40 watts on the 70 cm band—and can operate in digital and analog with mixed-mode in VFO or Memory mode. A built-in GPS receiver also supports APRS in both analog and digital modes. Store up to 4,000 Memory Channels, 10,000 Talk Groups, 250 zones, 250 scan lists, and up to 500,000 digital contact lists. The DR-MD520T uses DVSI's AMBE+2 vocoder for crystal clear DMR digital audio for Amateur Radio applications or your favorite repeaters coverage area with no noise or fading even in low lying areas. Receiver capabilities include FM Broadcast and AM Aircraft Bands.
( 4 )
$449.95
Alinco Narrow CW Filters
With Alinco Narrow CW Filters you can effectively reduce noise and interference from adjacent frequencies, so you can copy weaker stations with less QRM and QRN. Alinco offers these narrow filters for CW in 455 kHz IF frequencies for use in your Alinco HF transceiver. These filters have design characteristics that are ideal for your Alinco HF rig. Listen to what you want to hear with new Alinco Narrow CW Filters from DX Engineering.
Not Yet Reviewed
$74.99
On Sale
Alinco DJ-G46T Cross-Touch GMRS+FRS Hand-Held Radios
Alinco DJ-G46T Cross-Touch GMRS+FRS Hand-Held Radios are an excellent alternative to cellphones for communicating with someone nearby in various environments. These 5W weatherproof radios are GMRS repeater-ready with features such as hands-free VOX, keypad lock, voice guidance and a handy LED flashlight. Expected coverage is up to 2 miles or more when located in flat, noise-free environments. The coverage distance will become drastically reduced in urban and noisy environments and will depend heavily on the local environment; this distance is extendable with the use of a GMRS repeater service.
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$119.95
$99.95