Ideal solution for industrial applications looking for wireless solutions without latency, such as UAV, elevators, pipe inspection robots, mechanical robots, hoists. Any setting in which improved movement freedom, or reduction of cabling is required.
Full-HD wireless AHD/TVI/CVBS transmission is the ideal step up to Full-HD while replacing CVBS wireless modules. The skoopia 15AT-W wireless AHD/TVI/CVBS transmittor and receiver unit is capable of up to 500 meters wireless communication for 1080p30/25 AHD/TVI signals.
Key advantages AHD wireless versus WiFi wireless:
No latency
Affordable
Small
Lightweight
Straightforward connection (video in / video out)
It is a superior solution in any setting in which AHD or TVI is used as technology (for the known reasons of long transmission, easy cabling and no latency) where freedom of movement or avoiding difficult connectors is an issue.
To meet above challenges, and the known skoopia small size camera implementations demanding small size transmission units, we have made the 15AT-W wireless AHD video transmitter as small as possible (26mm x 46mm) and have also included the smart option that one can attach up to six AHD wireless video transmittors without latency to a single receiving unit. Moreover, we included a super small size u-fl (IPEX) connector for the antenna (default is SMA, which is sizeable), further emphasizing skoopia's focus on on super small high resolution video solutions without latency.
AHD wireless is the next revolution in any setup wanting to create freedom of movement, reducing complexity of cabling (slip rings, replacement requirements etc), or avoiding recalibration/ re-initiation of a video setup in a plural video environment.
Characteristics of wireless video transmission wihtout latency
Transmission over 500 meter
Low power mode for easy implementations
Full-HD streaming AHD/TVI 1080p30/25, but also 720p or CVBS
No latency
5.8 GHz frequency
Affordable (pricing meets CVBS wireless pricing)
Up to 6 Full HD (1080p30) transmissions to 1 receiving unit parallel.
Wireless AHD is the Full-HD solution for existing CVBS applications requiring wireless transmission but want to step up to Full HD.
There are multiple applications that could benefit from wireless & Full-HD video transmission without inducing additional latency. Here are two examples helping to identify beneficial situations applying wireless AHD.
Avoid cable carrier or drag chain
Typical application areas are found in situations where significant movements are made over long distances, requiring video cable to be included in the setup. Successful examples of such situations: Cameras in elevators, cameras in hoists or cranes avoiding long moving ropes, typically guided by cable carrier or drag chain.
Avoid slip ring
Slip-rings are required if applications demand rotation freedom. However, slip rings, certainly in longer cabling instances and higher video frequencies, have a significant impact on the total video signal. Robot applications requiring multiple degrees of freedom and low latency high quality video greatly benefit of replacing multiple slip-rings with one wireless AHD solution.
Avoid changing connection
In applications in which single camera output is viewed, but plural camera systems will be used and exchanged often, up to six wireless connections can be established to a single receiving unit, further limiting difficult connection changes and instant exchange of the connection to be viewed.
The industrial wireless AHD/TVI/CVBS solution works seemlessly with all industrial AHD cameras, and particularly with the skoopia AHD/TVI/CVBS cameras.
board cameras
single board 14mm x 14mm Full HD AHD/TVI camera - skoopia 21C14AT
single board 26mm x 22mm Full HD AHD/TVI/CVBS camera - skoopia 21C26AT
block cameras
10x optical zoom Full -HD AHD/CVBS block camera - skoopia 20Z10S-NF
20x optical zoom Full -HD AHD/CVBS block camera - skoopia 20Z20A (no longer available)
30x optical zoom Full -HD AHD/CVBS block camera - skoopia 20Z30A
The receiving output can be fed directly to the skoopia AHD native monitors (e.g. skoopia M215AT) or skoopia DVR (e.g. the skoopia D20AT-1 with smart overlay capability).
Small Full-HD Wireless AHD module - Tx (transmitter unit)
PRODUCT SPECIFICATION
5.8GHz 1080P AHD / CVI / TVI RX module
Wireless AHD transmittor unit
skoopia 15AT-WT
CONTENTS
1. General
2. Environmental Specification
3. Electrical Characteristics
3.1 DC Characteristics
3.2 Video Characteristics
3.3 RF Output Characteristics
4. Pin Assignment
5. Channel Selection
6. Mechanical Specification
6.1 Dimension
6.2 Application CKT
1. General
No. Items Description
1 Operation Frequency Range 2 CH : 5725 MHz ~ 5875 MHz
6 CH : 5200 MHz ~ 5950 MHz
2 Channel mode
TVI / CVI /AHD 1080P Mode TVI/CVI Mode In Band 2 CH Overlapping (a)
Expand 6 CH Non-overlapping (a)
AHD Mode In Band 2CH Non-overlapping (a)
Expand 6 CH Non-overlapping (a)
AHD 720p Mode Mode A In Band 4 CH Non overlapping (b)
Expand 4 CH Non-overlapping (b)
Mode B In Band 2CH Non-overlapping (b)
Expand 6 CH Non-overlapping (b)
3 Video Modulation FM
4 RF Antenna Port Impedance 50 Ω
2. Environmental Specification
No. Items Min. Typ. Max. Unit.
1 Operating Temperature -10 +60 °C
2 Storage Temperature -20 +70 °C
3. Electrical Characteristics
Testing Condition @ 25°C
3.1 DC Characteristics
No. Items Min. Typ. Max. Unit. Condition
1 Supply Voltage 4.0 5.0 5.25 V DC
2 Current @ 5V
28 dBm 750 850 1050 mA
12 dBm 250 265 300 mA
3.2 Video Characteristics
No. Items Min. Typ. Max. Unit. Condition
1 Imput impedence 75 Ω
2 Input level 1 Vp-p
3.3 RF Output Characteristics
No. Items Min. Typ. Max. Unit. Condition
1 TX Power @ 5V
Pin 7 (PS): GND 26 28 31 dBm
Pin 7 (PS): OPEN 9 11 14 dBm
4. Pin Assignment
Pin No. Name I / O Function Description
1 - -
2 GND - Ground
3 5V I DC power input ( 4 ~ 5V )
4 GND - Ground
5 Video In I Video Input
6 GND - Ground
7 PD I Open: Power On, Short to GND: Power Down
8 CH SW1 I Channel Setting SW1
9 CH SW2 I Channel Setting SW2
10 CH SW3 I Channel Setting SW3
11 RF Mode I RF Channel Mode setting
Hi : 1080P AHD / TVI / CVI (a)
Low : 720P AHD (b)
12 GND - Ground
13 GND - Ground
14 Video Mode Led O Video Mode Indication LED
Led on: Hi pre-empahsis = TVI/CVI
Led off: Low pre-empahsis = AHD
15 TVI/AHD I RF Channel setting
Hi TVI/CVI (a) AHD 720p (Mode B) (b)
Low: AHD (1080p) (a) 720 p (Mode A (b)
16 Video Mode Led I Video Mode Setting
Open: Hi pre-empahsis for TVI/CVI (Video Led On)
Short to GND: Low pre-empahsis for AHD (Video Led Off)
17 GND - GND
18 VREF - Reserved
19 GND - Ground (no pin header)
20 GND - Ground (no pin header)
20 N/A - -
21 ANT I RF Input ( No pin header )
Option : SMA Connector is available
22 GND - Ground ( No pin header )
23 GND - Ground ( No pin header )
** ANT IPEX O RF Output IPEX Connect ( Option )
PIN3 (5V) can be used to control the RF power output. Lowering the voltage will lower the RF output power.
5. Channel Selection
TVI / CVI Mode or AHD Mode (1080p) (a)
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5824 MHz OPEN OPEN OPEN OPEN OPEN
CH2 : 5776 MHz OPEN OPEN GND OPEN OPEN
OutBand Non- CH3 : 5686 MHz OPEN GND OPEN OPEN OPEN
overlapping 6 CH CH4 : 5596 MHz OPEN GND GND OPEN OPEN
CH5 : 5506 MHz GND OPEN OPEN OPEN OPEN
CH6 : 5416 MHz GND OPEN GND OPEN OPEN
CH7 : 5326 MHz GND GND OPEN OPEN OPEN
CH8 : 5236 MHz GND GND GND OPEN OPEN
AHD 1080p Mode
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5840 MHz OPEN OPEN OPEN OPEN GND
CH2 : 5760 MHz OPEN OPEN GND OPEN GND
OutBand Non- CH3 : 5686 MHz OPEN GND OPEN OPEN GND
overlapping 6 CH CH4 : 5596 MHz OPEN GND GND OPEN GND
CH5 : 5506 MHz GND OPEN OPEN OPEN GND
CH6 : 5416 MHz GND OPEN GND OPEN GND
CH7 : 5326 MHz GND GND OPEN OPEN GND
CH8 : 5236 MHz GND GND GND OPEN GND
AHD 720P Mode (b)
Mode A
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5854 MHz OPEN OPEN OPEN GND GND
CH2 : 5818 MHz OPEN OPEN GND GND GND
CH3 : 5782 MHz OPEN GND OPEN GND GND
CH4 : 5746 MHz OPEN GND GND GND GND
OutBand Non- CH5 : 5640 MHz GND OPEN OPEN GND GND
overlapping 6 CH CH6 : 5550 MHz GND OPEN GND GND GND
CH7 : 5460 MHz GND GND OPEN GND GND
CH8 : 5370 MHz GND GND GND GND GND
Mode B
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5824 MHz OPEN OPEN OPEN GND OPEN
CH2 : 5776 MHz OPEN OPEN GND GND OPEN
OutBand Non- CH3 : 5686 MHz OPEN GND OPEN GND OPEN
overlapping 6 CH CH4 : 5596 MHz OPEN GND GND GND OPEN
CH5 : 5506 MHz GND OPEN OPEN GND OPEN
CH6 : 5416 MHz GND OPEN GND GND OPEN
CH7 : 5326 MHz GND GND OPEN GND OPEN
CH8 : 5236 MHz GND GND GND GND OPEN
6. Mechanical Specification
6.1 Dimension
6.2 Application CKT
Small Full-HD Wireless AHD module - Rx (receiver unit)
PRODUCT SPECIFICATION
5.8GHz 1080P AHD / CVI / TVI RX module
Wireless AHD receiver unit
skoopia 15AT-WRskoopia 15AT-WR
CONTENTS
1. General
2. Environmental Specification
3. Electrical Characteristics
4. Pin Assignment
5. Channel Selection
6. Mechanical Specification
6.1 Dimension
6.2 Application CKT
1. General
No. Items Description
1 Operation Frequency Range 2 CH : 5725 MHz ~ 5875 MHz
6 CH : 5200 MHz ~ 5950 MHz
2 Channel mode
TVI / CVI /AHD 1080P Mode TVI/CVI Mode In Band 2 CH Overlapping (a)
Expand 6 CH Non-overlapping (a)
AHD Mode In Band 2CH Non-overlapping (a)
Expand 6 CH Non-overlapping (a)
AHD 720p Mode Mode A In Band 4 CH Non overlapping (b)
Expand 4 CH Non-overlapping (b)
Mode B In Band 2CH Non-overlapping (b)
Expand 6 CH Non-overlapping (b)
3 Video Modulation FM
4 RF Antenna Port Impedance 50 Ω
2. Environmental Specification
No. Items Min. Typ. Max. Unit.
1 Operating Temperature -10 +60 °C
2 Storage Temperature -20 +70 °C
3. Electrical Characteristics
Testing Condition @ 25°C
No. Items Min. Typ. Max. Unit. Condition
1 Supply Voltage 4.0 5.0 5.25 V DC
2 Current Consumption 270 300 330 mA
3 Input Level -85 -10 dBm
4 Sensitivity -80 dBm
5 Video Output 1 Level 0.6 0.7 0.9 Vp-p
6 Video Output 2 Level 0.6 0.7 0.9 Vp-p
7 Video S/N Ratio 40 dB
8 Antenna Bias Voltage 3.3 V On/Off set by Pin 17 BIAS
3.1V @ I (load) = 10mA
3.0V @ I (load) = 15mA
2.9V @ I (load) = 20mA
4. Pin Assignment
Pin No. Name I / O Function Description
1 GND - Ground
2 5V I DC power input ( 4 ~ 5V )
3 PD I OPEN : Power ON, Short to GND : Power Down
4 RSSI O RSSI voltage range : 0.2V ~ 1.2V
( RF Signal RSSI voltage )
5 GND - Ground
6 Video Out 2 O Video Output 2
7 GND - Ground
8 Video Out 1 O Video Output 1
9 CH SW1 I Channel Setting SW1
10 CH SW2 I Channel Setting SW2
11 CH SW3 I Channel Setting SW3
12 RF Mode I RF Channel Mode setting
Hi : 1080P AHD / TVI / CVI (a)
Low : 720P AHD (b)
13 GND - Ground
14 GND - Ground
15 N/A - -
16 N/A - -
17 BIAS I ANT PIN DC 3.3 V BIAS Setting
OPEN: 3.3 V BIAS OFF
Short to GND: 3.3 V BIAS ON
18 N/A - -
19 N/A - -
20 N/A - -
21 TVI / AHD I RF Channel setting
Hi : TVI / CVI (a)
AHD 720P (b) - Mode B
Low : AHD1080P (a)
AHD 720P (b) - Mode A
22 GND - Ground ( No pin header )
23 GND - Ground ( No pin header )
24 ANT I RF Input ( No pin header )
Option : SMA Connector is available
25 GND - Ground ( No pin header )
26 GND - Ground ( No pin header )
** ANT IPEX O RF Output IPEX Connect ( Option )
5. Channel Selection
TVI / CVI Mode or AHD Mode (1080p) (a)
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5824 MHz OPEN OPEN OPEN OPEN OPEN
CH2 : 5776 MHz OPEN OPEN GND OPEN OPEN
OutBand Non- CH3 : 5686 MHz OPEN GND OPEN OPEN OPEN
overlapping 6 CH CH4 : 5596 MHz OPEN GND GND OPEN OPEN
CH5 : 5506 MHz GND OPEN OPEN OPEN OPEN
CH6 : 5416 MHz GND OPEN GND OPEN OPEN
CH7 : 5326 MHz GND GND OPEN OPEN OPEN
CH8 : 5236 MHz GND GND GND OPEN OPEN
AHD 1080p Mode
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5840 MHz OPEN OPEN OPEN OPEN GND
CH2 : 5760 MHz OPEN OPEN GND OPEN GND
OutBand Non- CH3 : 5686 MHz OPEN GND OPEN OPEN GND
overlapping 6 CH CH4 : 5596 MHz OPEN GND GND OPEN GND
CH5 : 5506 MHz GND OPEN OPEN OPEN GND
CH6 : 5416 MHz GND OPEN GND OPEN GND
CH7 : 5326 MHz GND GND OPEN OPEN GND
CH8 : 5236 MHz GND GND GND OPEN GND
AHD 720P Mode (b)
Mode A
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5854 MHz OPEN OPEN OPEN GND GND
CH2 : 5818 MHz OPEN OPEN GND GND GND
CH3 : 5782 MHz OPEN GND OPEN GND GND
CH4 : 5746 MHz OPEN GND GND GND GND
OutBand Non- CH5 : 5640 MHz GND OPEN OPEN GND GND
overlapping 6 CH CH6 : 5550 MHz GND OPEN GND GND GND
CH7 : 5460 MHz GND GND OPEN GND GND
CH8 : 5370 MHz GND GND GND GND GND
Mode B
Channel / Freq. SW1 SW2 SW3 RF TVI/AHD
pin 9 pin 10 pin 11 pin 12 pin 21
InBand Overlapping 2CH CH1 : 5824 MHz OPEN OPEN OPEN GND OPEN
CH2 : 5776 MHz OPEN OPEN GND GND OPEN
OutBand Non- CH3 : 5686 MHz OPEN GND OPEN GND OPEN
overlapping 6 CH CH4 : 5596 MHz OPEN GND GND GND OPEN
CH5 : 5506 MHz GND OPEN OPEN GND OPEN
CH6 : 5416 MHz GND OPEN GND GND OPEN
CH7 : 5326 MHz GND GND OPEN GND OPEN
CH8 : 5236 MHz GND GND GND GND OPEN
6. Mechanical Specification
6.1 Dimension
6.2 Application CKT
Control the RF power of wireless Full HD AHD transmitter.
The underneath table allows you to set the RF power of the 5824 MHz AHD Channel accurately, allowing you to generate a product adhering to the relevant radiation class your application must adhere to.
Resistor (Ohm) Power (dBm)
0 28.3
100 27.5
180 26.3
220 25.1
270 24.6
330 23.7
390 23.1
430 22.7
470 22.4
510 22.0
620 21.3
680 21.0
750 20.6
820 20.3
910 19.9
1000 19.6