Specifications

26
7540 Highway 64 West Brasstown, NC 28902 [phone] [phone]
fax: [phone] email: [e-mail] web: www.grove-ent.com
Technical Questions? [phone] or [e-mail]. Due to high call volume, technical calls will be limited to 3 minutes.
GROVE [phone]
Imagine improving your VHF/UHF base station communications or scanner
monitoring by substituting one low-profile (17” H), multi-element antenna system
on your antenna line! Its patented, tilted, three-element design uses harmonic
patterning to improve VHF/UHF reception and transmission without retuning!
Ideal for modern, 25-1300 MHz, wide-coverage scanners, and for 100 watt
commercial, amateur, and government transceivers operating in the 140-174
and 406-512 MHz ranges.
Its broadband design accepts modern repeater splits, cross-band, and
wideband spread spectrum. Unique sloped elements reduce picket fencing. Stainless-steel whips with turn screws
fit securely into an NMO aircraft aluminum base fixture. The antenna assembly clamps securely to your tower or
mast pipe and is equipped with an SO-239 connector to match your PL-259-equipped coax cable.
Super-M Classic Multiband Base Antenna
Order ANT10MBS - Our Price:
$
99
95
WiNRADiO AX-71C UHF Antenna
Order ANT01
Our Price:
$
89
95
The AX-71C antenna is a compact VHF/UHF omni-directional receiving and transmit-
ting antenna for professional and consumer surveillance and monitoring applications.
The antenna covers the frequency range of 25-3000+ MHz offering a typical VSWR
figure of less than 1.5:1.
While designed to be entirely general-purpose, the WiNRADiO AX-71C Wideband
Discone Antenna is especially suitable for the WiNRADiO range of VHF/UHF receivers.
Its durable construction from high-grade stainless steel, alloy and aluminum will
ensure trouble-free operation for many years. The antennas was designed for rapid and
easy assembly.
Suggested Accessories:
ACC71 - Mounting clamps ........................$14.95
CBL25 - 25’ F to F RG6U cable ..................$14.95
CBL50 - 50’ F to F RG6U cable .................$19.95
CBL100 - 100’ F to F RG6U cable .............$24.95
SWC01 - Antenna Switch ...........................$19.95
ADPKIT - 10 PIECE ADAPTER KIT .................$29.95
WiNRADiO AX-31C
Base board only, no enclosure, with preamplifier, receive only, 9V battery power.
Order ANT58 - Our Price:
$
169
95
WiNRADiO AX-31CP Base board only, no enclosure, with preamplifier, receive only, 12V battery power.
WiNRADiO AX-31CX Base board only, no enclosure, no preamplifier, receive and transmit.
WiNRADiO AX-31CH Ruggedized enclosure with hand grip, with preamplifier, receive only, external 12V DC
power.
WiNRADiO AX-31CHX Ruggedized enclosure with hand grip, no preamplifier, receive and transmit.
WiNRADiO AX-31CM Ruggedized enclosure for outdoor mast-mounting, with preamplifier, receive only,
external 12V DC power.
WiNRADiO AX-31CMX Ruggedized enclosure for outdoor mast-mounting, no preamplifier, receive and transmit.
The AX-31C antenna is a compact VHF/UHF log-periodic directional antenna, a
successor to the popular AX-31B antenna, with improved performance and reduced
weight and dimensions, as well as additional packaging options: an outdoor mount-
ing version and a hand-held one.
This antenna is constructed on a high-quality fibre-glass substrate, with an integrated
low noise amplifier. The user can also specify antenna versions without the inbuilt
amplifier, which does not require any power to operate. Versions without the amplifier
can be also used as low power transmit antennas.
The AX-31C antenna covers a frequency range of 290 to 2200 MHz (a wider
frequency range can be still received with reduced gain) and is ideally suited for
reception of point-to-point communications where its directional characteristics can
signicantly improve rejection of interfering signals. The directionality is especially signicant above 400 MHz; under
400 MHz the directionality gradually declines to the point when the antenna acts as a non-directional dipole.
While designed to be entirely general-purpose and performing well with any third-party equipment, the WiNRA-
DiO AX-31C antenna is especially suitable for WiNRADiO G3 Series of VHF/UHF receivers, in both professional
and consumer applications.
WiNRADiO AX-31C Active UHF Antenna
NOTE: In the AX-31C and AX-37A series, these suffix letters indicate the options:
H: Hand Grip M: Mast Mounting P: Preamplifier X: Transmit
ANT61MBS - Super-M Ultra Base Station - 25-6000 MHz, more elements - $189.95