297 Desk Microphone A sensitive condenser micelement ... coupled with a lownoise amplifier. Speech tailored; select SSB Mode for ... smooth, articulate DX or Full-range Mode for clear FM or AM. Flexible microphone ... boom, momentary and locking PTT switch. On-the-air LED ... two AA batteries. Dim: 4"w x 1.25"h x 6"d (base)................... $69.99 5397 8 ... units ... (specify radio) $15.99 295 MiniSpeaker/Microphone Plugs into popular ... radio) $15.99 288 Deluxe Headset Microphone Lightweight, comfortable for Yaesu, ... earphone tonal quality. Foam covered microphoneelement is attached to headset with a ... proper positioning. PTT switch on the 6 ft. cord, hold or attach to clothing ... ) $24.99 292Y Featherweight Earphone/Microphone Has an earbud earphone and a tiny thumb ...
800-321-3594 OH 1-800-327-1917 FL 1-800-634-6227 NV Email Your Questions to info@aesham. ... lines and propagation, station, mobile, portable, repeaters, batteries, ... . ARR 8268 $14.95 ARRL Operating Manual The mostcomplete book about Amateur ... operating. Information about new bands, modes or activities. Covers rules and ... , repeaters, EchoLink/IRLP, APRS, meteor scatter, DXing, contesting and award ... the previous edition, and includes the most up-to-date theory, references and ... and transmitters, transceivers, power supplies, RF amplifiers, station ... antennas. Entire sections reflect the most current state-of-the-art: analog and ... surfacemountcomponents; High-speed multimedia (HSMM); new antennas and advise on ...
Radio Frequency Design The functional methods of frequency design using mathematics ... RF circuits and systems. Simple circuit models prepare you to actually design HF, VHF ... com AES BuckmasterHamCall CD Over 1.5 million listings by name, address, county, ... , previous call and class, area code, e-mail, URL, county, time zone, latitude/ ... + photos and QSL cards; Interfaces with most logging programs.............. BUC ... solutions covering: telephones, power lines and electrical devices, TVs, ... VCRs, stereos, computers, VHF intermod, mobilesmore ..... ARR 6834 $24.95 Beyond Line ... VHF radio waves can travel thousands of miles. QST articles show how hams pushed ... forward the discovery of propagation modesmaking VHF DX possible. Closeout ARR ...
MISCELLANEOUS ACCESSORIES 114 Order Toll Free at 4 ... Speaker Features a rugged 3 inch Mylar cone speaker mounted in a welldesigned ... Improves speech intelligibility in the 600 to 4000 Hz range while reducing ... , base station HTs or rigs requiring morevolume. A quality 3 in. speaker ... provides plenty of audio. All metal cabinet, rubber feet and vinyl clad ... 9V battery or 110V AC with optional MFJ-1312D. Cable included. Dim: 3.5"h x 1.75"w x 4 ... .5"d.. $39.99 624D Deluxe Hybrid Phone Patch Interfaces a ... optional AC adapter. Dim: 8"w x 2"h x 6"d................ $119.99 616 Speech Intelligibility ... octave ranges centered at 300, 600, 1200 2400 Hz. Improves ability to hear ... CW QSOs by adjusting response levels to match hearing response for best clarity, then ...