JUMA PA-100D | linear PA | 100W | HF 160-10m

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. Firmware copyright: Adrian Ryan, 5B4AIY & JUMA Radio Team. Hardware copyright: JUMA Radio Team (www.jumaradio.com)

✓ 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.

! Please note that the PA-1000 (1kW) amplifier is sold exclusively by the JUMA radio team at www.jumaradio.com !

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-7W 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: 2-7W (max. 7W all bands!)
– automatically band detection for any QRP TRx, via Frequency Sense Mode (only 1 x RF coax. cable necessary)
– 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 (AUTO Band Det. with Freq. Sense) – purchase -> HERE

✅ [ROW-CA8] X5105 cable (AUTO Band Det. with Freq. Sense) – available on request!

✅ [ROW-CA9] (tr)uSDX cable (AUTO Band Det. with Freq. Sense) – purchase -> HERE

Below you can find complete technical specifications, documentation (diagrams, measurements etc.). Current programmed FW version: 4.1a.

Shipping safe with DHL. See the estimated shipping cost to your country HERE.

Deliveries of next lot: estimated starting with Oct. 2nd, 2023

Payments: for this product, credit card or direct bank transfer is accepted and for PayPal payments, an extra €40 fee will be charged, due to PayPal charging system (only for this product).

Price :

2.832,50 lei (excl. VAT)

Quantity :

Disponibil pentru precomandă

Technical Data
Videos
Downloads
FAQs
Informații suplimentare
Recenzii (13)

Parameter	Symbol	Value	Units	Conditions / comments
Frequency range	Fop.	160/80/40/30/20/17/15/12/10	MHz	user selectable, MHz or m
Standard RF power	Pnom	100	W	PWR 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	W	160m (Pin=2W) 80m (Pin=2W) 40m (Pin=2W) 30m (Pin=5W) 20m (Pin=5W) 17m (Pin=5W) 15m (Pin=7W) 12m (Pin=7W) 10m (Pin=7W)
Overtemp. protection	Tprot.	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. protection	Iprot.	24	Adc	sound/display alarm @ 24Adc
SWR prot. limit	SWR	3:1	default	sound/display alarm ONLY in OPERATE mode, can be configured by user
Input PWR	Pin.	2.5...10max.	W	keep RF IN in safe limits: 2...5W (max. 10W!)
Gain settings	Gstep	2	dB	G1-G4, 4 steps, 2 dB step
Operating modes	OPM	CW (CW-L/CW-U), SSB (USB/LSB)
IMD3	IMD3	-37 -38.5 -41	dBc @ 90W dBc @ 59W dBc @ 22W	L I N K
Supply voltage range	Vdc range	12 ÷ 15	Vdc	voltage monitoring on LCD
Nominal voltage	Vdc	14	Vdc	@13.8Vdc can deliver full power
Max. supply voltage	Vdc max.	16	Vdc	do not exceed this value!
Nominal current	Idc	16	Adc	@ 100W, all bands
Undervoltage limit	UV	11	Vdc	limits: 10.5...11.5Vdc
Overvoltage limit	OV	14.8	Vdc	limits: 14...15Vdc
In/Out impedance	Zin/Zout	50	Ω
Min. op. voltage	Vmin.	10.5	Vdc	Ulim. needs to be configured (convenient for portable battery usage)
ON currents	Idc	90 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 version	FW	4.1a		-current firmware installed revision on this unit (apr. 2021)
Supply voltage connector		6P	Molex 5557 series	soldered on 4 x 1m wires, 1.5mm diameter each, fused @ 25Adc
Fan noise	Fn	25	dBA	- very silent fan, user selectable options
Fan ON temp.	fan ON	40 °C 104 °F		limits: 0°C...80°C / 32°F...170°F
LCD		2 x 16	CH	with blue backlight, contrast can be set by user
Mechanical dim.	L x W x H	190 x 176 x 66	mm	with case
Weight	g	1200	g	with case

Operation Manual rev. 15 Dec. 2021 (for FW rev. 4.00a – 11th May 2020):

Interconnection diagram with other HF transceivers:

Main Board Module schematic (rev. B):

Digital Control Module schematic, part 1: part 2:

RF Module / PA stage schematic:

Frequency Sense Module schematic:

Assembly Image:

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	1580 g
Dimensiuni	18 × 18 × 6 cm

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roWaves Technologies

JUMA PA-100D | linear PA | 100W | HF 160-10m

✓ 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.

! Please note that the PA-1000 (1kW) amplifier is sold exclusively by the JUMA radio team at www.jumaradio.com !

– 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-7W 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: 2-7W (max. 7W all bands!)

– automatically band detection for any QRP TRx, via Frequency Sense Mode (only 1 x RF coax. cable necessary)

– 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)