• Onisifor Ghibu-1, 550020 Sibiu, Romania
  • (40) 742 854 185

roWaves Technologies

Certified Company ISO 9001-2008

JUMA PA-100D (160-10m) 100W+ linear amplifier – digital control

High-performance, fully assembled, tested & calibrated, small-sized with digital control, min. 100W* HF linear power amplifier, designed by the JUMA® team (OH2NLT & OH7SV) and assembled, tested & calibrated by us @ roWaves Technologies, in Sibiu, Romania.
✓ CE certified ( CE certificate can be sent upon request)
✓ 1 year warranty
✓ free technical & limited support via e-mail & WhatsApp
✓ how to use the PA-100D with many QRP TRXs? See FAQs section below, near Technical data
roWaves Technologies owns the legal rights to manufacture, modify (partially) and market this amplifier.

Main features:
  • – output power: up to 150W with 14Vdc/18A power supply*
  • – min. supply voltage: down to 10.5Vdc ( battery usage – portable operation)
  • – STBY current down to 90mA (*depends on LCD luminosity)
  • – silent cooling fan noise (25.6dBA)
  • – adjustable gain (2W-10W drive), memorized on each band with 2dB steps (G1-G4)
  • – protection and optical alarm in case of over-temperature, over-current, exceeded SWR
  • – IMD3 distortions: -37dBc @ 90W, -41dBc @ 22W
  • – input level: 2-10W (max. 10W)
  • – output adjustable gain in 2dB steps
  • – power supply cable included (25A fused), see technical details HERE
  • – automatically band selection possible for FT-817/18 (Yaesu CAT), Elecraft KX-2/3, ELAD FDM Duo, JUMA TRX-2, IC-705, X5105, mcHF  – interconnection cables not included, but available for purchase below
  • – dimensions: approx. 19 x 17.6 x 6.6cm, 1.2kg weight.
  • – latest FW version (4.1a – extensive tested by Adrian 5B4AIY)

PA100D interconnection cables with following transceivers:
[ROW-CA1] Juma TRX-2 cable (Digital Band Switch) – purchase -> HERE
[ROW-CA2] FT817/818 cable (Digital Band Switch) – purchase -> HERE
[ROW-CA3] mcHF cable (AUTO Band Det. with Freq. Sense) – purchase -> HERE
[ROW-CA4] 25Adc Fused Power Supply Spare Cable – purchase -> HERE
[ROW-CA5] IC-705 cable (AUTO Band Det. with Freq. Sense) – purchase -> HERE
[ROW-CA6] Elad FDM cable (AUTO Band Det. with Freq. Sense) – purchase -> HERE
 [ROW-CA7] KX2/KX3 cable (Digital Band Switch) – purchase -> (n/a)
[ROW-CA8] X5105 cable (AUTO Band Det. with Freq. Sense) – purchase -> (n/a)

Below you can find complete technical specifications, documentation (diagrams, measurements). Current firmware programmed version is 4.1a.
Estimated shipping date: 20th Oct. 2021. Shipping safe with DHL. See the estimated shipping cost to your country HERE.
Price :

2.587,50 lei

Stoc epuizat

ParameterSymbolValueUnitsConditions / comments
Frequency rangeFop.160/80/40/30/20/17/15/12/10MHzuser selectable, MHz or m
Standard RF powerPnom100
WPWR display in W or dB
Max. Pout, valid for your product (2-5% PWR variation, from part to part), but min. Pout delivered to 50R load is 100W, 160-10m. For ex. RPAD-09-21 @ 13.8Vdc ->Po max. (can exceed 150W on 80m for ex.)138.8
153.8
148.3
133.4
107.5
142.5
146.2
130.2
104.5
W160m
80m
40m
30m
20m
17m
15m
12m
10m
Overtemp. protectionTprot.70
158
°C
°F
limits: 50°C...100°C / 120°F...212°F, sound/display alarm, can be configured by user, °C or °F
Overcurrent. protectionIprot.24Adcsound/display alarm @ 24Adc
SWR prot. limitSWR3:1defaultsound/display alarm ONLY in OPERATE mode, can be configured by user
Input PWRPin. 2.5...10max.Wkeep RF IN in safe limits: 2...5W (max. 10W!)
Gain settingsGstep2dBG1-G4, 4 steps, 2 dB step
Operating modesOPMCW (CW-L/CW-U), SSB (USB/LSB)
IMD3IMD3-37
-38.5
-41
dBc @ 90W
dBc @ 59W
dBc @ 22W
L I N K
Supply voltage rangeVdc range12 ÷ 15Vdcvoltage monitoring on LCD
Nominal voltageVdc14Vdc@13.8Vdc can deliver full power
Max. supply voltageVdc max.16Vdcdo not exceed this value!
Nominal currentIdc16Adc@ 100W, all bands
Undervoltage limitUV11Vdclimits: 10.5...11.5Vdc
Overvoltage limitOV14.8Vdclimits: 14...15Vdc
In/Out impedanceZin/Zout50Ω
Min. op. voltageVmin.10.5VdcUlim. needs to be configured (convenient for portable battery usage)
ON currentsIdc90
18
mA
Adc
-@13.8Vdc, standby (LCD on, backlight set to default brightness, fan OFF)
-@13.8Vdc & max. RF power (Pin - 2W, gain 4, 160m ), current monitoring on LCD
FW versionFW4.1a-current firmware installed revision on this unit (apr. 2021)
Supply voltage connector6PMolex 5557 seriessoldered on 4 x 1m wires, 1.5mm diameter each, fused @ 25Adc
Fan noiseFn25dBA- very silent fan, user selectable options
Fan ON temp.fan ON40 °C
104 °F
limits: 0°C...80°C / 32°F...170°F
LCD2 x 16CHwith blue backlight, contrast can be set by user
Mechanical dim.L x W x H190 x 176 x 66mmwith case
Weightg1200gwith case

Q: Can i use the PA100D amplifier with other QRP transceivers, other than the JUMA TRX-2 HF QRP TRx?

A: Yes, the amplifier can be used with other QRP radios, like the Yaesu FT-817/818, M0NKA mcHF SDR, Elecraft KX-3, Xiegu X5105, Elad FDM-DUO, IC-705, Juma TRX-2 etc. See a general interconnection spec. sheet HERE.

Q: How can i use the PA-100D with JUMA TRX-2 transceiver? Is there any interconnection cable available?

A: The interconnection cable [ROW-CA1] is available for purchase HERE. The PA-100D can be simple interconnected with JUMA TRX-2 via Digital Band Switch Mode. The F-sense mode will be selected in PA-100D amplifier. Cable will be connected to RS-232 jack (TRX-2) and to RS-232 jack (PA-100D). Interconnection cable ends are properly marked. Also, the RF drive cable is needed, between the TRX and the PA. A simple 50Ω, 0.5m-1m long, BNC-male to BNC-male cable is enough. Connection diagram available HERE. Demo video available soon HERE.

Q: How can i use the PA-100D with FT-817/818 transceivers? Is there any interconnection cable available?

A: Yes, we built the interconnection cable [ROW-CA2] for FT817/818 radios. The interconnection cable is available for purchase HERE.  This cable allows the QRP transceiver in use to automatically select the desired band in the PA100D amplifier (Digital Band Switch Mode).The band selection in the transceiver is synchronised with the band selection in the PA100D. See the demo video HERE.

Q: How can i use the PA-100D with mcHF transceiver? Is there any interconnection cable available?

A: Yes, we built the interconnection cable [ROW-CA3] for the mcHF radio. The cable is available for purchase HERE. This cable allows the PA100D amplifier to receive a PTT T/R signal from the mcHF and the RF drive signal that will be detected by the Freq. Sense module (AUTO Band Det. with Freq. Sense Mode), in order to activate the TX mode (when OPER M mode is selected in PA100D). Demo video available soon HERE.

Q: Is there any power supply spare cable for the PA-100D amplifier ?

A: Yes, we built the 1m long /  25Adc Fused Power Supply spare cable [ROW-CA4] that is available HERE.

Q: How can i use the PA-100D with ICOM IC-705 transceiver? Is there any interconnection cable available?

A: The interconnection cable [ROW-CA5] is available for purchase HERE. The PA-100D can be simple interconnected with IC-705 via AUTO Band Det. with Freq. Sense Mode. The F-sense mode will be selected in PA-100D amplifier. Cable will be connected to SEND jack (IC-705) and to T/R (PA-100D). Interconnection cable ends are properly marked. Also, the RF drive cable is needed, between the TRX and the PA. A simple 50Ω, 0.5m-1m long, BNC-male to BNC-male cable is enough. Demo video available soon HERE.

Q: How can i use the PA-100D with Elad FDM-DUO transceiver? Is there any interconnection cable available?

A: The interconnection cable [ROW-CA6] is available for purchase HERE. The PA-100D can be simple interconnected with ELAD FDM-Duo via AUTO Band Det. with Freq. Sense Mode. The F-sense mode will be selected in PA-100D amplifier. Cable will be connected to PTT-OUT (Elad) and to T/R (PA-100D). Interconnection cable ends are properly marked. Also, the RF drive cable is needed, between the TRX and the PA. A simple 50Ω, 0.5m-1m long, BNC-male to BNC-male cable is enough. See the demo video HERE.

Q: How can i use the PA-100D with Elecraft KX2/KX3 transceivers? Is there any interconnection cable available?

A: The interconnection cable [ROW-CA7] will be available for purchase HERE. The PA-100D can be simple interconnected with KX-2/3 radio via Digital Band Switch Mode. The F-sense mode will be selected in PA-100D amplifier. Cable will be connected to ACC2 jack (KX2/3) and to T/R (PA-100D). Interconnection cable ends are properly marked. Also, the RF drive cable is needed, between the TRX and the PA. A simple 50Ω, 0.5m-1m long, BNC-male to BNC-male cable is enough. Demo video available soon HERE.

Q: How can i use the PA-100D with Xiegu X5105 transceiver? Is there any interconnection cable available?

A: The interconnection cable [ROW-CA8] will be available for purchase HERE. The PA-100D can be simple interconnected with X-5105 radio via AUTO Band Det. with Freq. Sense Mode. The F-sense mode will be selected in PA-100D amplifier. Cable will be connected to ACC jack (X5105) and to T/R (PA-100D). Interconnection cable ends are properly marked. Also, the RF drive cable is needed, between the TRX and the PA. A simple 50Ω, 0.5m-1m long, BNC-male to BNC-male cable is enough. Demo video available soon HERE.

 

Informații suplimentare

Greutate 2000 g
Dimensiuni 25 × 25 × 15 cm

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