GENESIS
Wide-Band Performance
GENESIS™
Genesis™
wide-band antenna
The
ANTENEX
®
patented
Genesis
models are truly a solid state technological breakthrough.
Genesis
Genesis™
wide-band models have a unique network that compensates for the
change in impedance with frequency, which increases its useful
operating bandwidth to double that of other gain antennas.
There are many advantages to this design including no tuning,
which translates into ease of installation and reduced cost. There is
no need to trim the whip! Just install “out of the box.” The unique
matching network in these antennas adjusts itself to different
mounting conditions. Just imagine the potential labor savings in
large fleet installations and simplicity in user installed upgrades.
Genesis™
Genesis
wide-bands allow radios to operate on two near but
nonadjacent bands. Bands that are near each other in the spectrum,
but far enough apart, usually require more than one antenna.
Remov-
able Rod
Ordering Guide
-
Clear, Easy & Sensible!
CWB4405CS
=
GENESIS™
Wide-Band Mobile Model, Black Chrome Finish,
440-470 MHz, 5 dB, Closed Phasing Coil, with Shock Spring.
ANTENEX
TM
®
INC.
CW
B
440
Antenna Style
Finish
CW
=
GENESIS Wide-Band™
Model
Blank
= Chrome
B
= Black
U.S. Patent
#5604507.
International
patents pending.
Frequency
Frequency component of part number in bold below:
27-28
30-34
32-36
34-40
37-46
39-45
42-48
47-54
50-54
132-144
132-174 144-156 150-162 153-169 162-174
406-430 420-450 440-470 470-512
Blank
= Unity (Lowband Models)
0
= Unity
3
= 3 dB
5
= 5 dB
Blank
= Open Phasing Coil (collinear radiator only)
C
= Closed Phasing Coil (collinear radiator only)
S
= Spring Option
5
C
S
Model
Gain
NO !
ING
TUN
A Solid State Miracle.
The only one of its kind in the World.
Easy Installation
NO ROD TRIMMING!!!
Gold Contact
Phasing Coil
Spring Option
Frequency
Radiator
Whip
Length
LOWBAND WIDEBAND UNITY MODELS
CW27
CW30
CW32
CW34
CW37
CW39
CW42
CW47
CW50
26.8-29.7 MHz Base Loaded 1/4 Wave
30-34 MHz
Base Loaded 1/4 Wave
32-36 MHz
Base Loaded 1/4 Wave
34-40 MHz
Base Loaded 1/4 Wave
37-46 MHz
Base Loaded 1/4 Wave
39-45 MHz
Base Loaded 1/4 Wave
42-48 MHz
Base Loaded 1/4 Wave
47-54 MHz
Base Loaded 1/4 Wave
50-54 MHz
Base Loaded 1/4 Wave
64”
60”
61¼”
62½”
57½”
54½”
51¼”
45”
45”
“The new wide band coils for my mobiles have en-
hanced the radio’s performance and distance.” --
Alan, West Yellowstone Emergency Services
VHF WIDEBAND UNITY MODEL
CW1320
132-174 MHz End Fed 1/4 Wave
15¼”
VHF WIDEBAND 3 dB MODELS
CW1323
CW1443
CW1503
CW1533
CW1623
132-144 MHz
144-156 MHz
150-162 MHz
153-169 MHz
162-174 MHz
Base Loaded 5/8 Wave
Base Loaded 5/8 Wave
Base Loaded 5/8 Wave
Base Loaded 5/8 Wave
Base Loaded 5/8 Wave
52”
47”
45”
46”
41”
Cutaways of Models: CW4405C, CW27, CW1503
VSWR
2.5
2.0
2.5
CENTER: 28.500 MHz
CH1 RFL SWR
250 m / REF 2.0
SPAN:
SPAN:
5.000 MHz
CENTER: 155.000 MHz
CH1 RFL SWR
SPAN:
SPAN:
20.000 MHz 250 m / REF 2.0
UHF WIDEBAND 5 dB MODELS
CW4065C
CW4205C
CW4405C
CW4705C
406-430 MHz
420-450 MHz
440-470 MHz
470-512 MHz
Closed Coil Collinear
Closed Coil Collinear
Closed Coil Collinear
Closed Coil Collinear
34 1/8”
31 3/4”
32 1/8”
29 7/8”
CW27
2.0
1
3
2
CW1503
1
3
2
1.5
Cor
1.5
Cor
Note: All whip lengths are valid for models without spring option.
1.0
1.0
2:
1.7539
26.9000 MHz
1: 1.7500
28.500 MHz
3: 1.8052
29.700 MHz
2:
1.8094
150.000 MHz
1: 1.7814
156.000 MHz
3: 1.7853
162.000 MHz
2.5
CENTER: 455.000 MHz
SPAN:
SPAN:
50.000 MHz
Models with whips longer than 49” are not available in black.
See pages 32-35 for mounting options!
Whip length may vary slightly
depending on manufacturing process.
CH1 RFL SWR
250 m / REF 2.0
CW4505C
2.0
1
2
3
1.5
Cor
This antenna self-tunes.
There is no need to trim
the whip!
Technical Data
-
Product Features & Information
LOWBAND
l
Gain:
VHF
3 dB
2.0:1 or better
200 watts
Exceeds 10%
@1.8:1 VSWR
50 ohms
DC Continuity
UHF
5 dB
2.0:1 or better
200 watts
Exceeds 10%
@1.8:1 VSWR
50 ohms
DC Continuity
Unity
2.0:1 or better
200 watts
Exceeds 10%
@1.8:1 VSWR
50 ohms
DC Continuity
1.0
2:
1.8863
440.000 MHz
1: 1.7814
455.000 MHz
3: 1.9493
470.000 MHz
l
VSWR
(across band)
:
l
Maximum Power:
0
Vertical Field Pattern
0
0
l
Bandwidth:
30
60
330
30
-2
-4
-6
Normalized to 0 dB
-8
-10
330
30
-2
-4
-6
Normalized to 3 dB
-8
-10
330
-2
-4
-6
Normalized to 5 dB
-8
-10
300
60
300
60
300
l
Impedance:
90
-20
-20
-30
-40
-50
-20
270
-30
-40
-50
90
270
90
270
-30
-40
-50
CW27
CW1503
CW4505C
l
Mounts to:
3/4” hole, 3/8” hole, Magnetic & Mini-Trunk Mounts
25
