10 results for cooling fan for a radio transmitter found in 0.000 seconds

you tune up fast run 1kw cw or 2 kw pep for 10 min run 1/2 kw cw or 1 kw pep for 20 ... 95 curve quality 50 ohm nonship code a inductive resistor use transformer oil ... to 400 mhz under 1.2:1 to 30 mhz 1.5:1 for 30-300 mhz 2:1 for 300400 mhz so-239 ... connector and vented for safety removable vent cap carrying ... dry 1.5 kw uhf/vhf/hf load this is ham radio s most versatile 50 ohm dummy load ... works with all radios from 160 meters to 650 mhz and from qrp ... -264 limit swr below 1.3 to 650 95 mhz and below 1.1 at 30 mhz handles 100 watts ... for 10 min ship code a utes 1500 watts for 10 seconds strong lightweight aluminum ... but with type n connector 49 74 air cooled non-inductive resistor is housed ...

power supplies do it all power hf/2m/440 mhz rigs and ... accessories no more hauling around bulky supplies that cause a hernia mfj ... s 25 amp mightylitetm weighs just 3.7 lbs 5 ... times lighter than an equivalent conventional power supply ... measures a super compact 51/4wx41/2hx6d mfj s 45 ... amp is even more dramatic 8 times lighter ... 71/2wx43/4hx9d no rf hash these babies are clean your buddies won t hear any rf ... rf hash in your transmitted and received signal these super clean mfj ... mightylitestm meet all fcc class b regulations low ripple ... mv peak-to-peak ripple under 25 or 45 amp full load load regulation is better ...

-6227 NV Email Your Questions to info@aesham.com AES 250 Versaload A 50 ohm Oil-filled ... providing low VSWR up to 400 MHz. Rated at 1000W CW or 2000W PEP for 10 minutes. ... Good for 20 minutes at 50% power rating and continuous operation at 200W CW or 400W ... high-quality oil...... $59.99 250X Same as above, but requires oil $39.99 Dry ... Loads A non-inductive 50 ohm resistor mounted ... in a metal housing, air cooled. Full rated load for 30 sec., ... curve to 5 min. 260C HF/VHF Range Rated at 300W at 1:1 VSWR up to 30 MHz, 1.5:1 to ... , Wide Range Good from 1.3 to 650 MHz and usable up to 750 MHz. Rated at 1500W ... for 10-seconds, 100W for 10-minutes. SO-239 connector. Dim: 3"w ...

MISCELLANEOUS ACCESSORIES 117 1-800-321-3594 OH 1-800-327-1917 ... -6227 NV Email Your Questions to info@aesham.com AES FTV-1000 200W 50 MHz Transverter ... for the FT-1000MP MK V Utilizes the same ... -performance power MOS-FET transistors as the MK V. PA stage operates at 30VDC, ... . Output devices, capable of 300W PEP, are run well below their maximum ratings ... for high reliability and a thermostatically controlled cross-flow ... cooling fan keeps operation cool. Exclusive Class-A ... the cleanest SSB signal on the band. It also features a high dynamic range receiver ... front end, utilizing a high-intercept design with JFETs in a ...

4 Scanning The TS-570D/S(G) has a wealth of scanning capabilities ... , channel scan, group channel scan, all except locked out channels, or it can ... be programmed to scan a frequency range between two channels. ... scanhold function stops the scanning for 5 seconds. Large LCD The amber-colored ... LCD frequency display is large, with a 4-stage dimmer, and is laid out in a ... clear and informative manner. The 7-digit ... alphanumeric sub-display provides menu mode guidance ... , split frequency display and digital filter selection options. The ... accompanying analog meter provides S-readings, PWR, COMP, ...

Vectronics Kits . . . Fun to Build and Use 71 Vectronics 300 Watt Mobile Tuner ... The VC-300M Mobile Antenna Tuner is compact, lightweight, easy-to- ... operate and is our most economical tuner. Its ... compatible with any mobile antenna and any mobile HF transceiver and is compact ... to fit the most compact car. It can also be used at home with dipoles, vees, ... meter simultaneously monitors power and SWR. Covers 18 to 30 MHz. Handles 300 ... pounds. Vectronics 2 kW Roller Inductor Antenna Tuner The Vectronics HFT- 1500 Roller ... components two 4.5 kV capacitors and a roller inductor controlled by a ... precision crafted crank handle and a gear driven 5digit counter. The HFT- ...

76 www.ameritron.com QSK-5 Pin Diode Xmit/Receive Switch ... ... $349 Worlds most advanced Transmit/Receive Switch. Gives high ... power QSK operation from your linear amplifier. Self-contained, connects externally to ... most HF amps. Handles 2.5 kW PEP, 2 kW CW. Six times ... faster than vacuum relay. ARF-1000 RF Filter . . . $159 Use with ... transceiver or amplifier that produces unwanted harmonics. ... filter is selected it reduces harmonics above cut-off frequency. Handles 1 kW SSB ... CW or 400W RTTY. SWR less than 1.3:1 on all ham bands. SO-239 in/output. 5 1/2Wx3 1 ... /2Hx9 1/2D . ATP-100 AMP Tuning Pulser . . . $49 95 Pulse tuning ... safely tunes up your amp for full power output and best linearity. ...