Special Offers

Ham Radio Deluxe (HRD) $75.99 - Free Shipping

We have Three 1:1 bead baluns, good for the HF bands. Only $50.00 each!!!

New and in stock OptiBeam antennas for sale!

OB21-3

OB21-3: The ruling queen of the tribander antennas. Five elements on 15 and 20 m and eleven elements on 10 m.

Specifications:

Bands 20 m / 15 m / 10 m

Gain (dBd)* 8,0 / 8,4 / 9,3

Gain (dBi)** 15,2 / 16,0 / 16,9

F/B (dB) 35 / 18 / 20

SWR:

14,00 - 14,20 - 14,35 1,5 - 1,1 - 1,5

21,00 - 21,25 - 21,45 1,3 - 1,1 - 1,5

28,00 - 28,50 - 29,00 1,2 - 1,3 - 1,2

Number of elements 21

Active Elements 5 / 5 / 11

Longest Element 11,06 m (36.3 ft)

Boom length 14,10 m (46.3 ft)

Turning Radius 8,20 m (26.9 ft)

Feed lines 1 Coax 50 Ohm

Weight 108 kg (238.1 lb)

Wind load at 130 km/h (81 mph) 2.000 N (450 lb) @ 2,50 m2 (26.9 sqft)

* = average gain over dipole in free-space / for comparison: 2 el monobander 4 dBd, 3 el 5-6 dBd

** = average gain at 20m above ground (= dBd + 2.15 dB isotropic + about 5 dB ground reflection)

OB804030X

OB804030X: Three elements on 40 and 30 m, two elements on 80 m (Switchable to cover 3.50 to 3.835 MHz)

Specifications:

Bands 80 (multi switch) / 40 / 30

Gain (dBd)* 3,8 / 4,8 / 4,9

Gain (dBi)** 9,9 / 11,3 / 12,2

F/B (dB) 18 / 20 / 28

SWR (with the OptiBeam multi switch):

80m SSB 1: 3,775 - 3,795 - 3,835 1,7 - 1,2 - 2,0

80m SSB 2: 3,735 - 3,755 - 3,800 1,7 - 1,2 - 2,0

80m SSB 3: 3,695 - 3,715 - 3,760 1,7 - 1,2 - 2,0

80m CW: 3,500 - 3,518 - 3,560 1,7 - 1,3 - 2,0

40m: 7,000 - 7,090 - 7,200 kHz 1,7 - 1,1 - 2,0

30m: 10,100 - 10,125 - 10,150 kHz 1,3 - 1,1 - 1,2

Number of elements 8

Active Elements 2 / 3 / 3

Longest Element 22,90 m (75.1 ft)

Boom length 13,50 m (44.3 ft)

Turning Radius 13,25 m (43.5 ft)

Feed lines 1 Coax 50 Ohm

Weight 175 kg (386 lb)

Wind load at 130 km/h (81 mph) 3.600 N (810 lb) @ 4,5 m² (48,44 sqft)

* = average gain over dipole in free-space / for comparison: 2 el monobander 4 dBd, 3 el 5-6 dBd

** = average gain at 20 m (80 m @ 30 m) above ground (= dBd + 2.15 dB isotropic + about 5 dB ground reflection)

OB1-160

OB1-160: Rotatable Dipole for 160 m band

Specifications:

Bands 160 m

Gain (dBd)* 0,0

Gain (dBi)** 6,6

F/B (dB) 0,0

SWR (with the OptiBeam multi switch):

160m CW: 1,810 - 1,821 - 1,836 1,8 - 1,1 - 2,0

160m SSB 1: 1,830 - 1,845 - 1,860 2,0 - 1,1 - 2,0

160m SSB 2: 1,852 - 1,865 - 1,885 2,0 - 1,1 - 2,0

160m SSB 3: 1,872 - 1,885 - 1,901 2,0 - 1,1 - 2,0

Number of elements 1

Longest Element 34,00 m (111.6 ft)

Turning Radius 17,00 m (55.8 ft)

Feed lines 1 Coax 50 Ohm

Weight 150 kg (330.7 lb)

Wind load at 130 km/h (81 mph) 2.960 N (665 lb) / 3,70 m² (39.8 sqft)

* = average gain over dipole in free-space / for comparison: 2 el monobander 4 dBd, 3 el 5-6 dBd

** = average gain at 40m above ground (= dBd + 2.15 dB isotropic + about 5 dB ground reflection)

Beko Amplifiers - Burning out the stock.

HLV-950 - 6 m solid state amplifier (50 to 52 MHz). Output 900 W. SALE PRICE: $2495.00 , click here to see specs

HLV-550 - 70 cm solid state amplifier (430 to 440 MHz). Output: 500 W. SALE PRICE: $2395.00 , click here to see specs

www.beko-elektronik.de

SSB Electronics. Vaporizing our Stock!!!

SSB Electronics SSB-13-B 2300 - 2400 MHz Preamplifier: Regular $495.00 SALE $395.00

SSB Electronics DCW-2004B - 13 cm and 23 cm SHF sequencer: Regular $259.00 SALE: $179.00

SSB Electronics SP-6 - Mast mounted Preamplifier, 50 - 52 MHz: Regular $400.00 SALE $297.00

Phyllistran - Non conductive Guying for towers

Phillystran HPTG6700I Regular $1.45 foot SALE $1.32 per foot

Special Offers

We have Three 1:1 bead baluns, good for the HF bands. Only $50.00 each!!!

New and in stock OptiBeam antennas for sale!

OB21-3

OB804030X

OB1-160

Tokyo Hy-Power Labs' HL-1.5KFX power amplifier board with heat sink

We have one piece available. This spare is usually sold for $1000.00

We have more new and unused spares from the THP company, call!

SALE PRICE: $600.00 each.

Hard copy of the amplifier manual with schematics is available.

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