PA500 linear amplifier with integrated automatic antenna tuner for your next adventure.
The complete solution to conquer limitations
unique form-factor
we really like the Discovery TX-500 Transceiver from Lab599. The PA500 is basicly made for the TX-500 but it will work nicly with other Radios as well. The thickness of the PA500 is just 30mm and allows you to operate from anywhere you like.
RF Low pass filters
the PA500 has separate low pass filter banks for the specific band regions. RF Filters made with superior ferrite toroidal cores and precision high voltage glimmer capacitors. The harmonic distortion suppression are >50dB below the carrier signal depends on the selected frequency band.
robust aluminum unibody design
The PA500 body is made of CNC milled durable anodized aluminum, made for extreme operation, perfect for contest work on the go.
specifications
PA500-40
- Up to 40W RF Power
depends on the mode and operating frequency - max. input drive level: 5W (10W tolerant for 10sec.)
- 80 – 10m HAM bands
- All modes: SSB, AM, FM, CW, DIG
- current drain up to 12A@13.8V
- Ultra-compact size (HWD):
30mm * 207mm * 90m (incl. heatsink) - Weight: 0.9Kg
- Harmonic / Spurious Outputs > 50dB below carrier
- ACC/CAT Interface support
- tuning impedance 16-150 Ohms
- 6×5 L-match type tuning network
PA500-80
- Up to 80W RF Power
depends on the mode and operating frequency - max. input drive level: 5W (10W tolerant for 10sec.)
- 80 – 10m HAM bands
- All modes: SSB, AM, FM, CW, DIG
- current drain up to 12A@13.8V
- Ultra-compact size (HWD):
30mm * 207mm * 90m (incl. heatsink) - Weight: 0.9Kg
- Harmonic / Spurious Outputs > 50dB below carrier
- ACC/CAT Interface support
- tuning impedance 16-150 Ohms
- 6×5 L-match type tuning network
- http://diy599.com/
Review
A Peek Inside The New Icom AH-705 Tuner
Unboxing the Icom AH-705 Compact Auto Tuner, one screw at a time. Read more
New Foldable Solar Panel, Ham Radio Go-Kit, Portable Power
Incorporating solid state thin-film Power-FLEX TM solar cells, the Global Solar 62 Watt Desert Camo Foldable Solar Panel (P3-62) provides an excellent... Read more
Unboxing the Radioddity GS-5B Dual Band FM Handheld
Professional VHF UHF Radio: Dual band, dual watch, dual standby, up to 128 channels. Equipped with an 8.9-inch long antenna, this solid 5W radio can r... Read more
Equipment
The soon to be released GSOC from XieGu
https://www.youtube.com/watch?v=RdXYoiP3WFQ Read more
CloudIQ – The next chapter in #connected software defined radios
CloudIQ The Cloud-IQ is the latest high performance software defined receiver from RFSPACE. The Cloud-IQ offers two modes of operation.... Read more
5W CW Transceiver kit assembly instructions – QRP Labs
Easy to build, single-board design, 10 x 8cm, all are controls board-mounted Professional quality double-sided, through-hole plated, silk-screen print... Read more
KX3 Low-rider Radio Stand
Product Description KX3 Low-rider Radio Stand This lovely stand has been designed for KX3 owners who don’t have the Elecraft paddle and want a l... Read more
![FTDX-101D [ YAESU ] HF SDR Transceiver](https://qrznow.com/wp-content/uploads/2018/10/FTDX-101D_HF_RADIO-265x168.jpg)
FTDX-101D [ YAESU ] HF SDR Transceiver
Yaesu FTDX-101D YAESU is excited to introduce a new High-Class HF/50MHz 100W Transceiver – FTDX101D and the first sample will be seen at Dayton Hamven... Read more
Antenna
BIG SIGNAL 6BS-70 – 432 MHz
Specifications: Band: 432 MHz. Active elements: 6. Gain: 12.6 dBi. F / B: 23.00 dB. · Polarization: Horizontal or Vertical · SWR: 1.1: 1 ~ 1.5:... Read more
Metrovna modern antenna analyzer
Metrovna and ‘a modern antenna analyzer designed for amateur radio.It allows you to measure all the parameters of an antenna as SWR, R, X, Z,Phase,RL,... Read more
Modeling Common Dipole Variations
“Viewers queried me about what happens when you shorten a dipole by letting the ends hang down, or have to put up a dipole that can’t be i... Read more
AIM 4170D Antenna / Lab RF Analyzer
The AIM 4170D antenna analyzer measures the complex impedance (magnitude and phase) at each frequency of interest in the range of 0.1 to 180 MH... Read more
MFJ-226 – 1-230 MHZ ANTENNA EXPECT TIMES GRAPHIC ANALYZER
MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution.•Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex Return... Read more
App - Mobile
SmartSDR for iOS v2.6.2 Now Available
FlexRadio Systems announces the release of SmartSDR for iOS v2.6.2 is now available for download or update from the Apple App Store. This App requires... Read more
Koch Morse Trainer Pro – Android App
Take your morse code to the next level with Koch Morse Trainer Pro. The only trainer that supports prosigns (procedural signals) and non-english cha... Read more
N1KDO’s LoTW Look – Android
This application allows Amateur Radio Operators to browse and search their Logbook of the World (LOTW) QSL confirmations on their handheld de... Read more
GNU RADIO CODE FOR ANDROID NOW RELEASED
Supports the most recent version of GNU Radio (v3.8). Supports 32-bit and 64-bit ARM architectures (i.e., armeabi-v7a and arm64-v8a). Supports popular... Read more
HamSphere 4.0 Mobile APP
HamSphere 4.0 Mobile is a virtual portable Ham Radio transceiver for Shortwave, VHF and UHF bands. Talk with thousands of Ham Radio operators around t... Read more