JUMA PA1000+ is a high-performance 1kW
PEP linear amplifier for HF + 6m. It is fully assembled, tested &
calibrated, small-size (only 5.5kG / 12lbs) with digital control.
Designed by the JUMA® team (OH2NLT & OH7SV) and manufactured,
assembled, tested & calibrated by us @ roWaves Technologies, in
Sibiu, Romania. Hardware & firmware copyright: JUMA Radio Team (www.jumaradio.com).
This product is built under commercial license from JUMA Radio in
Finland, like other JUMA Radio Products that roWaves produces, under
license.
✓ RED2014/53/EU & CE certified (certificates/decalarations will be sent via e-mail request) ✓ 2 years warranty (1 year for the MOSFET) ✓ free technical & limited support via e-mail & WhatsApp ✓ how to use the JUMA PA1000+ with many QRP TRXs ? See section below and User Manual
Main features (roWaves produces and sells the enhanced PA1000+ version):
output power nominal 1000W+, PEP (600W PEP on 6m)
silent cooling fan (Noctua Fan) noise: (19.3dBA)
enhanced cooling with larger heatsink (compared to JUMA 1000)
more rugged high-power LDMOS inside (ART2K0FE) in Plus (+) version
FT8 & digital modes: 700W with
ant. SWR 1:1 (low PA voltage set 42Vdc / current 20Adc or below) | 500W
or less with ant. SWR 1:2 (low PA voltage set 42Vdc / current 20Adc or
below). For FT4 mode the power limits are higher.
operating bands: all HF bands including WARC bands and 6 meter
power supply: switchable 115/230VAC included
built-in 12V PSU (to supply your QRP TRx from JUMA PA1000+ directly) – click HERE for details and separate purchase of this 12V PSU (for old customers of JUMA P1000)
type N, UHF, or BNC connector (leave comment with the antenna connector you want, at order details, during checkout)
STBY power consumption: only 5W from power supply
adjustable gain: (5W…25W drive)
protection and optical alarm: in case of over-temperature, over-current, exceeded SWR
IMD3 (average value from 20+
units measured): -34.7dBc typ. @950W (3.5MHz) | -35.1dBc typ. @900W
(14MHz) | -33dBc typ. @350W (51MHz) – see results below at "Technical data”
low harmonics distortion, -55dBc typ. below fundamental
very good input matching, SWR< 1.5 all bands, HF to 6m
output adjustable gain: in 1dB steps, G1 to G8
automatically band selection: possible for BCD, RS232, C-IV and analog band voltage
latest FW version: 1.35
LCD display for band, gain, SWR, voltage, current and temperature
LED bar display for forward and reverse RF power
temperature controlled fan speed, fully silent after cooling down
free remote Windows application included (see HERE)
it can be interfaced with JUMA COM Hub (available NOW HERE)
it can be interfaced with JUMA IC-705 Bluetooth Gateway (available NOW HERE)
small size: W x H x D, 260 x 135 x 300mm
ultra light weight: 5.5kg (12lbs)
two years warranty and 1 (one) year for MOSFET warranty (see the terms)
For 100% advanced full payment*, you will get ALL options included (no extra charge). Options included are: 1) 12Vdc / 5Adc PSU 2) the internal 115/230Vac PSU 3) any type of ANT connector installed (panel mounted, UHF-female or N-female)
*For 50% pre-deposit please contact us first.
JUMA PA1000+ is capable to be interfaced with following transceivers (with respective interfaces) – interface cables not available yet @ roWavesand NOT included:
JUMA TRX2A (RS232 Automatic Band Detection)
All ICOM transceivers (CI-V Automatic Band Detection) + ICOM RCA PTT (RCA SEND)
Elecraft K2, K3, K3S (BCD Automatic Band Detection & PTT)
Elecraft KX3 (RS232 Automatic Band Detection & PTT)
All Yaesu BCD band data transceivers eg FT891, FT1000, FTDX101, Yaesu FTDX3000, etc
Kenwood (RS232 Serial COM + PTT) for TS-480 compatible protocol)
Kenwood (RS232 Serial COM + PTT) for TS-2000 compatible protocol)
Kenwood (TTL level 0V/5V serial COM) for TS-440, TS-450, TS-690, TS-850, TS-950 etc.
SunSDR Pro (BCD Automatic Band Detection & PTT)
Flex 6000 series (Serial Band Data or BCD Band Data) – based on Kenwood protocol
Shipping with DHL wordlwide (delivery assurance included). See the estimated shipping cost to your country HERE.
Roadmap of development and availability:
ongoing deliveries interval for 2024 orders: March-April 2025. All orders placed now are scheduled for May-July 2025.
all orders placed during Jan.-Feb. 2025 are scheduled for deliveries in May – June 2025
payments: 100% advanced full-payment, all options included
accepted payment methods: only Credit Card or Direct Bank Transfer
