Transmitting Radio Antennas!

All mounts are 11/8"-18 threads (NMO - 3/4" hole).

*3/4" Hole Mount*	*Thick roof mount*	*Hood/Fender Mount*
All brass, soldered lug, silver plated contact. Includes 17' coax and choice of connector. Model # MK 3/4	Plated brass, 5/8" hole, up to 1/2" thick, shielded connection, with 17' coax and connector. Model # MK TR	Chrome plated brass, with stainless steel bracket and mounting screws, includes 17' coax and connector. Model # MK HF
*Trunk Lip Mount*	*Offset Plate Mount*	*Magnet Mount - 3"*
Chrome plated brass and stainless steel, low profile neoprene cushion, with 17' coax and connector. Model # MK TL	Chrome plated brass and stainless steel, ideal for sport utility vehicles. 17' coaxial cable and connector included. Model # MK OP	Chrome plated brass and steel, silver plated contact. Conductive adhesive foil bottom enhances capacity to ground. Multi-pole magnet, includes 12' Coax and connector. Model # MK MAG
*Base Mount Kit*	*Heavy Duty Magnet Mount*	*Mirror Mount*

Converts Mobile antennas to base station applications. Works on masts up to 1" in diameter. Covers frequencies VHF/UHF/800. Includes four .062" diameter stainless steel radials with an SO-239 connector. Model # MK BASE	Chrome plated brass and steel, silver plated contact.Conductive foil bottom enhances capacity to ground. Multi-pole 5" magnet. Recommended for Low Band and VHF frequencies, when maximum performance is required. Includes 12' coax and connector. Model # MK MAG-HD	Chrome plated Brass and stainless steel, works on masts up to 1" in diameter. 90° adjustable. 17' coaxial cable and connector. Model # MK MM

3DB

5DB

Design	Base loaded 5/8 wave
Gain	3DB
Frequency Range	138-174, 220-225, 406-512 MHz
Bandwidth	4 MHz
Length	52" at lowest frequency
Radiator	49" .100 Diameter tapered whip
Model #	3DB + frequency. 3DBS + frequency adds shock spring

Design	5/8 over 1/2 wave collinear
Gain	5DB
Frequency Range	3 models, covering 406-512 MHz
Bandwidth	9 MHz
Length	30" at 450 MHz
Radiator	Closed coil phasing .100 diameter whip
Model #	5DB + frequency, 5DBS + frequency adds shock spring

Low Band

Chrome Quarterwave

Design	Base loaded 1/4 wave, DC ground
Gain	Unity
Frequency Range	5 models 25-60 MHz (includes CB radio)
Bandwidth	0.8 MHz
Length	54" at lowest frequency
Radiator	49" .100 Diameter tapered whip
Model #	LB + frequency. LBS + frequency adds shock spring

Design	1/4 wave
Gain	Unity
Frequency Range	8 models, covering 138-960 MHz
Bandwidth	9 MHz
Length	21" at the lowest frequency
Radiator	21" .100 diameter whip
Model #	QC + frequency, QCT is Field Tunable.

Quarterwave Antenna

Glassmount

Design	1/4 wave
Gain	Unity
Frequency Range	Tuneable from 138-970 MHz
Bandwidth	8 MHz
Length	21" at lowest frequency
Radiator	21" .062 Diameter stainless whip
Model #	Q + frequency. QS + frequency adds shock spring

Design	5/8 wave over 1/4 wave
Gain	3dB
Frequency Range	806-896 MHz or 896-970 MHz
Bandwidth	60 MHz
Length	15" at the lowest frequency
Cable	15' RG-58 coax
Model #	GM 806+Connector GM 896+Connector

Yagi antennas:

Model	Yagi 150	Yagi 4503	Yagi 450	Yagi 8063	Yagi 800(900)
Frequency	144-225MHz	400-512MHz	400-512MHz	806-960MHz	806-960MHz
Number or Elements	3 Element	3 Element	6 Element	3 Element	10 Element
Gain	7dBd	7dBd	9dBd	7dBd	10dBd
Band Width (2:1 VSWR)	6 MHz	30 MHz	30 MHz	100 MHz	100 MHz
Band Width (1.5:1 VSWR)	4 MHz	20 MHz	20 MHz	64 MHz	64 MHz
Front to Back Ratio	20dBd	15dBd	20dBd	15dBd	20dBd
Vertical Beam Width	60°	60°	48°	60°	45°
Horizontal Beam Width	86°	86°	60°	86°	55°
Power Rating	300 Wattts	300 Wattts	300 Wattts	300 Wattts	150 Watts
Feed Connection	PL-259	PL-259	PL-259	N Female	N Female
Length	36.5 Inches	22 Inches	31.5 Inches	16 Inches	31.5 Inches
Weight	3 Pounds	2 Pounds	3 Pounds	2 Pounds	3 Pounds

Base Station:

Model	Base Low Band	VHF Base	UHF Base	Base 800
Frequency Range	30-88MHz	144-225MHz	400-512MHz	806-960MHz
Gain	Unity	3 dBd	5 dBd	7 dBd
Bandwidth - MHz for 1.5:1 VSWR	3%	6 MHz	10 MHz	60 MHz
Vertical Beamwidth	77°	36°	18°	17°
Maximum Power Input	250 Watts	250 Watts	250 Watts	250 Watts
Lightning Protection	Direct Ground	Direct Ground	Direct Ground	Direct Ground
Termination (50 OHM)	UHF- Female	UHF- Female	UHF- Female	N - Female
Lateral Thrust at 100 MPH	45 Lbs.	45 Lbs.	45 Lbs.	45 Lbs.
Length - Overall	216 - 266 inches	105 inches	80 inches	54 inches
Mounting Pipe	1 3/8 inches	1 3/8 inches	1 3/8 inches	1 3/8 inches
Weight	7 Lbs.	7 Lbs.	5 Lbs.	5 Lbs.
Shipping Weight	9 Lbs.	9 Lbs.	7 Lbs.	7 Lbs.
Radome	2 Pc. White Fiberglasss	White Fiberglasss	White Fiberglasss	White Fiberglasss
Radiators	3/8" Copper	3/8" Copper	3/8" Copper	3/8" Copper
Support Pipe	6061-T6 Aluminum	6061-T6 Aluminum	6061-T6 Aluminum	6061-T6 Aluminum
Clamps - fit 1" - 2 3/4" 2 included	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel

All brass, soldered lug, silver plated contact. Includes 17' coax and choice of connector.

Model # MK 3/4

Plated brass, 5/8" hole, up to 1/2" thick, shielded connection, with 17' coax and connector.

Model # MK TR

Chrome plated brass, with stainless steel bracket and mounting screws, includes 17' coax and connector.

Model # MK HF

Chrome plated brass and stainless steel, low profile neoprene cushion, with 17' coax and connector.

Model # MK TL

Chrome plated brass and stainless steel, ideal for sport utility vehicles. 17' coaxial cable and connector included.

Model # MK OP

Chrome plated brass and steel, silver plated contact. Conductive adhesive foil bottom enhances capacity to ground. Multi-pole magnet, includes 12' Coax and connector.

Model # MK MAG