Reviews Advanced Radio Frequency Isolation

Tecsun PL-310 fm/am Stereo World Band Dsp Receiver

There are 6 sets mode selection:manual search radio frequency, direct input frequency numbers, manually search for the stored radio stations or directly onto a pre-existing address numbers, visit the radio frequency automatic search, automatic search browse stored station..
Multi-function display:can display the radio frequency, signal strength / noise ratio, temperature, battery power and so on..
AM IF bandwidth can be set to (1 ~ 6kHz)..
use of high-quality paper cone speakers, sound quality soft Naiting..
Health as Germany comes with a special high-quality DSP radios E402 headphones, you can enjoy to enjoy the highest quality FM stereo radio.

1.Rotating And Folding Design,Easy To Carry And Save Spaces,Adjustable Stretching.
2.Super Soft And Elastic Memory Ear-pad,Comfortable For Wearing.Noise-isolation Perfectly..
3.High Tenacity Eco-friendly Plastic Outer Shell. Advanced-braised Nylon Wire.
4.HIFI Strong Low Bass Speaker. Excellent Three Frequency Resolution. Perfect Sound Effect.
5.Compatible For All 3.5mm Jack Devices ,6 Colors Choices..

LONG & SHORT CONTACTS Includes two lengths of stainless steel, insulated contact points for reliable performance in wet conditions and extended comfort for any coat length.Special Feature:vibration,lights..
BARKLIMITER Built-in BarkLimiter with Advanced Bark Correction Technology. Collar compatibility: 0.75 inch (1.9 cm).
RANGE / FREQUENCY 1 mile range with 27MHz radio frequency for PRO 70 and PRO 550.
Includes - PT 10 dog device, 3/4” red collar strap, AC adapter, charging clip, contact point set w/ wrench, manual.Battery life: 60 hours.

Personalize Your Mix: 3 band EQ section with normal and isolation modes, frequency-controlled band-isolation, Lo/Hi Pass Filter with 4 Sweep FX, 16....
Mix Essentials: Superior rugged build handles any performance setting.
4 smooth 60mm throw line faders, plus Denon DJ contour adjustable Flex-Fader....
Dual USB Connections: 2 USB ports easily connect to your laptop, provide a second port for a back-up laptop or let you run two DJ applications in....
Advanced Routing Capability – channels with selectable inputs including Phono/Line, Digital, switchable USB and DVS.
The Ultimate DJ Setup : Built-in 5-port LAN hub for connecting to four ‘SC’ media players, carrying tempo information, ultra-fast music file....

Radio Frequency: Bluetooth Tractor Truck radio,all worldwide frequency in unit. You can select different frequency by pressing and holding AST and USB button together, then plus #1 for Europe FM frequency , #2 for USA FM frequency, while #3 for Japan FM frequency.
Wide Applicatione: Our this bluetooth car radio is an industrial grade product, can be widely installed in any excavators, tractors, trucks, kart, loaders, graders, earth moving machines, etc. All users can listen to music or AM/FM radio through this car speaker,further more,you can bluetooth hands-free calling.
Design: This grader truck radio is designed with USB, AUX jack and bluetooth. Just press BT button for seconds then you can get bluetooth. And AUX jack allows to insert 3.5mm audio plug to connect with MP3, iPod, CD. Users can listen to music or radio through them..
Waterproof and dust-proof front panel:This excavator stereo has passed dust-proof test “JIS DO207FI standard” and waterproof test “JIS DO203RI standard,allows you to use in bad weather, also have a higher resistance to vibration than other radios.
Easy Install: Designed with furnished pigtail that need to mount with side plates. Radio is furnished with wiring color instruction, helps you to install easily and quickly. ....

Gelcore cabinet construction reduces higher frequency cabinet noise. P2P (Point to Point) internal bracing stiffens the cabinet to minimise lower frequency vibrations..
Ground-up mid/bass and tweeter driver design for increased power handling. High-frequency driver is fully hermetically sealed and mechanically isolated (floating) from the front baffle to protect from internal resonances from the mid/bass driver..
Isolation suspension base eradicates unwanted external and internal vibrations. Crossover design is mounted on the isolation base, to minimise any microphonic pick up and away from electro-magnetic fields radiated by the drive units..
High-frequency driver is fully hermetically sealed and mechanically isolated (floating) from the front baffle to protect from internal resonances from the mid/bass driver..
Dimensions (per loudspeaker / HxWxD) 284 x 180 x 319 mm (11.2 x 7.1 x 12.6 in) - Weight (per loudspeaker) 7.9 kg (17.4 lbs).

✔️ IDENTIFYING FREQUENCY - The frequency meter measures frequency parameters of the continuous carrier signal walkie-talkies , with signal strength indicator..
✔️ PORTABLE FREQUENCY COUNTER - Counting continuous wave signal comes from Two-way Radio. VHF & UHF frequency measurement, useful for the CB amateur Ham Radio..
✔️ FREQUENCY COUNTER METER RANGE - CB, HAm Radio, DMR frequency range 100Mhz-3000Mhz. Build-in DCS CTCSS Decoder Low PPM crystal time base used to achieve high accuracy measurement.
✔️ EASY TO OPERATE - User friendly controlled with four buttons. The DMR radio frequency counter is compact and handy when needed..
✔️ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..

High power: The SR-655HPC uses four FQP13N10 MOSFET transistors that produce 70W PEP. This is not a CB (11 meter radio), it is a 10 meter radio.
Brilliant 7-Color LED backlit face plate (choose from 7 colors with the push of a button or let the CPU controller scan through all of the colors on....
Dimmer control (32-position), advanced clarifier, VFO, PC programmable, variable power control.
Digital Echo with dual front-mounted controls.
Up-Armored receiver: Stryker's exclusive receiver protection works even under the harshest conditions, such as those at a busy truck stop with many....

CARDIOID MIC: Employed with four capsules with extremely effective cardiod(unidirectional) pickup pattern, and utilizes the advanced moving coil transducer, which ensures high gain before feedback and maximum isolation from unwanted sound sources such as background noise.
FREQUENCY RESPONSE: Offers an extended frequency response for an open, natural sound reproduction. It is ideal for live sound reinforcement and recording.
SOLID AND DURABLE: Robust and rigid metal construction for long time use.
REDUCE NOISE: Pneumatic shock-mount system cuts down handing noise,Very low self noise and high performance.