HF Baluns


Antenna Products manufactures a wide variety of standard baluns. They are supplied in various power levels with input and output impedances to match most requirements. They are designed to withstand harsh outdoor environments and provide maintenance free service. Lightweight air-cooled baluns are also available, call for more information. The frequency range for all baluns is 2-30 Mhz except for the SM-300 (.5-30 Mhz) and the SM-507 (4-30 Mhz). The output stud size is ¼-20 for all baluns with Type N, LC and 7/8" EIA inputs, and 3/8-16 for all baluns with 1 5/8" and 3 1/8" EIA inputs.

Photos

TYPE
NUMBER

IMPEDANCE
(OHMS)
INPUT / OUTPUT

POWER
(KW)
AVG / PEP

INPUT



W

SIZE
(IN)
L



H

WEIGHT
(LBS)

SM-101

50 / 200

REC

N

12.5

10.5

5

10

SM-102

50 / 300

REC

N

12.5

10.5

5

11

SM-103

50 / 600

REC

N

12.5

10.5

5

12

SM-108

70 / 300

REC

N

12.5

10.5

5

11

SM-109

70 / 600

REC

N

12.5

10.5

5

12

SM-151

50 / 200

1 / 2

LC

12.5

10.5

5

10

SM-152

50 / 300

1 / 2

LC

12.5

10.5

5

11

SM-153

50 / 600

1 / 2

LC

12.5

10.5

5

12

SM-201

50 / 200

5 / 10

7/8" EIA

14.5

22.5

16.8

150

SM-202

50 / 300

5 / 10

7/8" EIA

14.5

22.5

16.8

150

SM-203

50 / 600

5 / 10

7/8" EIA

14.5

22.5

16.8

150

SM-300

50 / 200

10 / 20

1 5/8" EIA

14.5

22.5

16.8

155

SM-301

50 / 200

10 / 20

1 5/8" EIA

14.5

22.5

16.8

155

SM-302

50 / 300

10 / 20

1 5/8" EIA

14.5

22.5

16.8

155

SM-303

50 / 600

10 / 20

1 5/8" EIA

14.5

22.5

16.8

155

SM-501

50 / 200

25 / 50

3 1/8" EIA

14.5

22.5

18.5

160

SM-502

50 / 200

25 / 50

3 1/8" EIA

14.5

22.5

25.8

220

SM-503

50 / 600

25 / 50

3 1/8" EIA

14.5

22.5

18.5

160

SM-507

50 / 200

25 / 50

3 1/8" EIA

14.5

22.5

18.5

160