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JUMA PA1000+ / 1kW PEP linear amplifier, HF + 6m
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
- carry handle included (see HERE)
- free remote Windows application included (see HERE)
- it can be interfaced with JUMA COM Hub (see HERE) – not available yet @ roWaves and NOT included
- it can be interfaced with JUMA IC-705 Bluetooth Gateway (see HERE) – not available yet @ roWaves and NOT included
- 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 @ roWaves and 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:
- all orders placed after Sept. 15th will be delivered in Feb.- March 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
For PayPal payment requests, an extra €100 fee will be charged, due to PayPal charging system (only for this product). Pre-orders older than 1 month can not be cancelled and no refunds will be issued because all amplifiers are in production latest in 2 weeks after payment clearance.
2.933,00 EUR (excl. VAT)
available on backorder
JUMA PA1000 Remote Application Setup for Windows: click HERE.
Operation Manual rev. 1.65 (28.09.2024):
JUMA PA1000+ TECHNICAL DATA
Parameter | Symbol | Value | Units | Conditions / comments |
---|---|---|---|---|
Frequency range | Fop. | 160/80/40/30/20/17/15/12/10/6m | MHz | user selectable, MHz or m |
Nominal RF power | Pnom | 1000 | W | SSB & CW |
Overtemp. protection | Tprot. | 100 212 | °C °F | limits: 90°C...110°C / 194°F...230°F, sound/display alarm, can be configured by user, °C or °F |
Overcurrent. protection | Iprot. | 30 | Adc | |
SWR prot. limit | SWR | 3:1 | default | sound/display alarm ONLY in OPERATE mode, can be configured by user |
Input PWR | Pin. | 5...25 | W | keep RF IN in safe limits (nominal input power is10W!) |
Gain settings | Gstep | 1 | dB | G1-G8, 8 steps |
Operating modes | OPM | CW (CW-L/CW-U), SSB (USB/LSB), digital modes | FT8 and many digital modes included | |
IMD3 (roWaves meas.) mean values - lot of 17 units measured | IMD3 | -34.7 typ. -35.1 typ -33 typ. | dBc dBc dBc | @950W (3.5MHz) @900W (14MHz) @350W (51MHz) |
Vdc range | 12 ÷ 15 | Vdc | voltage monitoring on LCD | |
Mains current consumption | Iadc | 7 14 | Aac Aac | @230Vac @115Vac |
Nominal current | Idc | 24 | Adc | @1000W, all bands |
In/Out impedance | Zin/Zout | 50 | Ω | |
T/R switching time | Ttx | < 4 | ms | very fast switching between TX/RX |
FW version | FW | 1.35 | -current firmware installed revision on this unit (Feb. 2024) | |
Mains cable needed | 2p + earthing | any mains 3 pin cable is ok, e..g. for monitor etc. | ||
Fan noise | Fn | 19.5 | dBA | - very silent fan, fully of if temp. <30°C |
LCD | 2 x 16 | CH | with blue backlight, contrast/backlight can be set by user | |
Mechanical dim. | W x H x D | 260 x 135 x 300 | mm | with case |
Weight | g | 5500 | g | with case |
IMD3 performance data @80/20/6m vs. S/N:
IMD3 distribution profile vs. bands
Weight | 7000 g |
---|---|
Dimensions | 40 × 40 × 30 cm |
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