HOMECOMMERCIALANTENNASCONNECTORSAMATEURSALES
LOW BAND MID BAND VHF100-300MHz MULTI BAND UHF300-400MHz
UHF400-440MHz UHF440-800MHz UHF800M-1.9GHz UHF2.0-2.5GHz

LOW BAND

MODEL　21-410

1/4wave helical
Injection molded

SPECIFICATIONS
Frequency 25-50MHz
Approx. Length 12"
Frequency Bands
　　Frequency - Factory tuned,
Connectors
　　BNC ，TNC ，1/4-32screw

LOW BAND

MODEL　21-420

1/4wave helical
Injection molded

SPECIFICATIONS
Frequency 25-50MHz
Approx. Length 8"
Frequency Bands
　　Frequency - Factory tuned,
Connectors
　　BNC ，TNC ，1/4-32screw
page top

LOW BAND

MODEL　21-430

1/4wave helical
shrink rubber tube

SPECIFICATIONS
Frequency 25-50MHz
Approx. Length 11"
Frequency Bands
　　Frequency - Factory tuned,
Connectors
　　BNC ，TNC ，1/4-32screw
page top

LOW BAND

MODEL　21-440

1/4wave helical
shrink rubber tube

SPECIFICATIONS
Frequency 25-50MHz
Approx. Length 10"
Frequency Bands
　　Frequency - Factory tuned,
Connectors
　　BNC ，TNC ，1/4-32screw
page top

LOW BAND

MODEL　21-450

1/4wave helical
PVC dip molded

SPECIFICATIONS
Frequency 25-50MHz
Approx. Length 12"
Frequency Bands
　　Frequency - Factory tuned,
Connectors
　　BNC ，TNC ，holder mount
page top
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