ANTENEX
®
COILS -
Lowband, VHF, UHF, 800MHz & 900MHz
Our mobile antennas are designed and built for rugged
applications. They are used extensively on municipal vehicles, in
off road racing, on industrial vehicles, taxi cabs and other high
endurance applications such as police cruisers, emergency vehicles,
and forestry service vehicles. The detailed attention given to the
manufacture and design of our coils and coil housings ensure that
they will stand up to the most rugged of applications. We manufacture
over 100 variations. Our no ground plane antennas give you the
flexibility you need in any mounting application; while our dual band
and wide band models allow you to get full value out of today’s
advanced radios. If you cannot find the right
ANTENEX
®
product
for your mobile application, please contact us for assistance.
Removable
Rod
Ordering Guide
-
Clear, Easy & Sensible!
BB4505CNS
=
B
B
450
Medium Black Base, 450-470 MHz, 5 dB, Closed Phasing Coil,
No Ground Plane Design, with Shock Spring.
Antenna Style B
= Medium Base
C
= Tall Base
Finish
Blank
= Chrome
B
= Black
Frequency component of part number in bold below:
27-28
30-35
34-37
37-40
40-47
47-50
50-54
52-174
66-174
118-132 132-152 132-174
132-198
144-174 200-225 200-250 250-280
315-325
406-430
430-450 450-470 470-490 490-512
806-866
896-970
Blank
= Unity
3
= 3 dB
2
= 2.4 dB
5
= 5 dB
Frequency
5
C
N
S
Gain
Phasing Coil
Blank
= Open Phasing Coil (collinear radiator only)
C
= Closed Phasing Coil (collinear radiator only)
Blank
= Ground Plane required
N
= No Ground Plane required
Ground Plane
Gold Contact
Spring Option S
= Spring Option
All coils are tuned on a HP
®
analyzer before packaging to assure proper performance.
Model
B4065C
B4305C
B4505C
B4705C
B4905C
Frequency
406-430 MHz
430-450 MHz
450-470 MHz
470-490 MHz
490-512 MHz
Gain
5 dB
5 dB
5 dB
5 dB
5 dB
Whip Style
37 3/8” Collinear
34 1/8” Collinear
32¾” Collinear
31¼” Collinear
29 1/8” Collinear
UHF CLOSED COIL COLLINEAR MODELS
UHF NO GROUND PLANE BASE LOADED 1/2 WAVE MODELS
B4062N
B4302N
B4502N
B4702N
B4902N
406-430 MHz
430-450 MHz
450-470 MHz
470-490 MHz
490-512 MHz
2.4 dB
2.4 dB
2.4 dB
2.4 dB
2.4 dB
12 3/8” Straight
10 5/8” Straight
10 5/16” Straight
9¾” Straight
10¾” Straight
C27, B1443, B1443S, B1442N, B4505C, B8063
Model
Frequency
Gain
Whip Style
UHF NO GROUND PLANE CLOSED COIL COLLINEAR MODELS
B4065CN
B4305CN
B4505CN
B4705CN
B4905CN
406-430 MHz
430-450 MHz
450-470 MHz
470-490 MHz
490-512 MHz
5 dB
5 dB
5 dB
5 dB
5 dB
34 1/8” Collinear
32 7/8” Collinear
30½” Collinear
28 7/16” Collinear
27 1/8” Collinear
LOWBAND DC GROUND BASE LOADED 1/4 WAVE MODELS
C27
C30
C34
C37
C40
C47
C50
26-28 MHz
30-35 MHz
34-37 MHz
37-40 MHz
40-47 MHz
47-50 MHz
50-54 MHz
Unity
Unity
Unity
Unity
Unity
Unity
Unity
49” Tapered
49” Tapered
49” Tapered
49” Tapered
49” Tapered
49” Tapered
49” Tapered
800/900 MHz BASE LOADED 5/8 WAVE MODELS
B8063
B8963
806-866 MHz
896-970 MHz
3 dB
3 dB
4 7/8” Straight
4 1/8” Straight
VHF 1/4 WAVE MODELS
B52
B66
52-174 MHz
66-174 MHz
Unity
Unity
55” Tapered
49” Tapered
800/900 MHz BASE LOADED CLOSED COLLINEAR MODELS
B8065C
B8965C
806-866 MHz
896-970 MHz
5 dB
5 dB
16” Collinear
13¾” Collinear
VHF 1/4 WAVE BROADBAND MODELS
B132
B132S
132-928 MHz
132-525 MHz
Unity
Unity
21” Straight
21” Straight
800/900 MHz NO GROUND PLANE BASE LOADED ½ WAVE MODELS
B8062N
B8962N
806-866 MHz
896-970 MHz
2.4 dB
2.4 dB
4 7/8” Straight
4 1/8” Straight
VHF 5/8 WAVE BROADBAND MODELS
B1323
B1443
B2003
B2503
B3153
132-174 MHz
144-174 MHz
200-250 MHz
250-280 MHz
315-325 MHz
3 dB
3 dB
3 dB
3 dB
3 dB
55” Tapered
49” Tapered
33” Straight
24½” Straight
25¼” Straight
800/900 MHz NO GROUND PLANE CLOSED COLLINEAR MODELS
B8065CN 806-866 MHz
B8965CN 896-970 MHz
Model
S
SB
Description
Shock Spring for B and C Coils
Black Chrome Shock Spring for B & C Coils
5 dB
5 dB
16” Collinear
13¾” Collinear
Whip length may vary slightly depending on manufacturing process.
VHF NO GROUND PLANE BASE LOADED 1/2 WAVE MODELS
B1322N
B1442N
B2002N
132-174 MHz
144-174 MHz
200-225 MHz
2.4 dB
2.4 dB
2.4 dB
55” Tapered
49” Tapered
29½” Straight
SPRING OPTION ACCESSORY
Add "S" to the end of the part number to receive spring on coil. See the Ordering Guide above for details.
Note: 800/900 MHz models are not available with a spring.
UHF 5/8 WAVE MODELS
B4063
B4303
B4503
B4703
B4903
406-430 MHz
430-450 MHz
450-470 MHz
470-490 MHz
490-512 MHz
3 dB
3 dB
3 dB
3 dB
3 dB
13” Straight
11 13/16” Straight
11” Straight
10 11/16” Straight
10½” Straight
BLACK CHROME FINISH OPTION
B
Black LowBand, VHF, UHF or 800/900 MHz
Add a "B" to the part number. See the Ordering Guide above for details.
Note: Models with whips >49” not available in black.
MOBILE TO BASE CONVERTERS
MBC
Mobile-to-Base Converter for VHF, UHF w/ SO239
MBCN Mobile-to-Base Converter for VHF, UHF w/ N Term.
MBC800 Mobile-to-Base Converter for 800/900 MHz w/ N
For more information see http://www.antenex.com.
26
Technical Data
-
Product Features & Information
l
Gain:
Removable
Rod
ANTENEX
TM
®
INC.
See model.
Special
Tuning
ailab
Available
for $5.00
l
Frequency Range:
See model.
l
VSWR:
<1.5:1 unless otherwise noted, <2:1 for Lowband
Gold Contact
l
Maximum Power:
All models - 200 watts.
l
Bandwidth:
See representative VSWR plot.
l
Impedance (Nom.):
50 ohms
l
Tuning:
l
Mounting Base:
l
Radiator:
Models are shipped at the lowest frequency in the
range. Custom factory tuning is available.
Molded high heat ABS with copper, nickel, brite or
black chrome solid brass inserts
17-7ph tapered stainless steel whip or 17-7ph
straight stainless steel collinear with a centerless
ground finish or black chrome plate.
3 dimensional precision machined delrin
®
.
Silver plated tempered brass
Gold plated push pin
3/4", 3/8", Magnetic and Mini-Trunk mounts
100% tested on a HP® network analyzer.
Removable
Rod
l
Coil Form:
l
Phasing Coils:
l
Contacts:
l
Mounts to:
l
Quality Control:
CENTER: 26.830 MHz
SPAN:
AN:
1.000 MHz
2.0
CB27 , BB1443S, BB1442N, BB4505C, BB8063
VSWR
CH1 RFL SWR
250 m / REF 1.5
2.0
CENTER: 144.000 MHz
SPAN:
10.000 MHz
CH1 RFL SWR
250 m / REF 1.5
C27
1.5
B1443
1.5
Gold Contact
Cor
2
3
1
Cor
2
3
1
1.0
1.0
2: 1.4912
26.705 MHz
1: 1.0596
26.830 MHz
3: 1.4953
26.955 MHz
2: 1.500
141.750 MHz
1: 1.0892
144.000 MHz
3: 1.500
146.250 MHz
CENTER: 450.000 MHz
SPAN:
25.000 MHz
2.0
CH1 RFL SWR
250 m / REF 1.5
CENTER: 813.500 MHz
SPAN:
SPAN:
75.000 MHz
2.0
CH1 RFL SWR
250 m / REF 1.5
B4505C
1.5
B8065C
1.5
Cor
2
1
3
Cor
2
1
3
1.0
1.0
2: 1.5000
443.000 MHz
1: 1.1882
450.000 MHz
3: 1.5000
457.000 MHz
2: 1.5000
798.500 MHz
1: 1.1987
813.500 MHz
3: 1.5000
828.500 MHz
Vertical Field Patterns
0
0
330
30
-2
-4
-6
Normalized to 0 dB
-8
-10
330
30
-2
-4
-6
Normalized to 3 dB
-8
-10
300
60
300
60
-20
-20
-30
-40
-50
270
90
270
-30
-40
-50
90
C27
0
B1443
0
330
30
-2
-4
-6
Normalized to 5 dB
-8
-10
330
30
-2
-4
-6
Normalized to 5 dB
-8
-10
300
60
300
60
-20
-30
-40
-50
-20
-30
-40
-50
270
90
270
90
B4505C
B8065C
MBC800
Mobile Base Converter
For a quick base antenna -
anytime, anywhere. Shown
with optional B8063
“I have finally found a quality mo-
bile antenna line that setting the
VSWR on is consistently hassle
free.” Dan, Hawkins Communica-
tions Inc.
B1443, B4505C, C27
27
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