Friday, January 11, 2019

Uniden announces new super scanner - SDS -200.

Uniden introduces new mobile scanner - the SDS 200.

The SDS200 incorporates the latest True I/Q receiver technology, which provides the best digital decode performance in the industry, even in challenging receive environments.

The SDS200's other major features includes:


3.5" Customizable Color Display
1.5X Din-E (300 mm x 75 mm) chassis
Ext. Sp. Jack
Auxiliary USB Type A jack for future expansion
Ethernet connectivity for remote streaming and control*
Trunktracker X
APCO P25 Phase I and II
Motorola, EDACS, and LTR Trunking
MotoTRBO Capacity + and Connect +**
DMR Tier III**
Hytera XPT**
Single-Channel DMR**
NXDN 4800 and 9600**
EDACS ProVoice**
Location-Based Scanning
USA/Canada Radio Database
ZIP Code Selection for Easy Setup
GPS Connectivity for simple mobile operation
Close Call™ RF Capture with Do Not Disturb
8 GB micro SD
Soft Keys for Intelligent UI
Recording, Playback, and Replay
Temporary Avoid
Fire Tone-Out Alert
System Analysis and Discovery
CTCSS/DCS/NAC/RAN/Color Code Decoding
S.A.M.E. Weather Alert
Enhanced Dynamic Memory
Preemptive Trunking Priority
Multi-Site System Scanning
Fully Customizable Scanning with your own Favorites Lists
Backlit Keypad
Channel Volume Offset
PC Programming and Control
USB Connectivity
Weekly Database Updates
Free Sentinel Software keeps the SDS200 database and memory up to date
Frequency Coverage:
25-512 MHz
758-824 MHz
849-869 MHz
895-960 MHz
1240-1300 MHz

* Additional or 3rd-Party software may be required.
** Paid upgrades required for DMR, NXDN, and ProVoice monitoring

Wednesday, December 26, 2018

SIKORSKY-BOEING rolls out SB-1 Defiant prototype

click to enlarge 

BREAKING DEFENSE: After years of secrecy and CGI, we’re finally getting to see the Sikorsky-Boeing dream team’s SB>1 Defiant ultra-high-speed helicopter in real life. Unfortunately, Defiant is still on the ground, not flying: It was supposed to take its first flight this month, but that’s been pushed back until early 2019.

That puts the Sikorsky-Boeing team more than a year behind archrival Bell, their competitor for the massive Future Vertical Lift program, whose V-280 Valor has been flying for more than a year. But at least part of the delay is due to how revolutionary the Defiant is compared to Valor — and the difference between designs is why it’s so crucial that we see full testing of them both.

Where most helicopters would have a tail rotor, the Defiant has a pusher propeller. That propeller allows Defiant to reach turboprop speeds, like a tiltrotor, but, unlike a tiltrotor, Defiant never stops being a helicopter. Sikorsky and Boeing say that will make for a much more agile aircraft, especially at low speeds. Now they finally have a finished prototype for testing to prove those claims.

Monday, November 26, 2018

Hypersonic Boost Glide program will have test launches from 2020-2022


DARPA and the US Army Operational Fires (OpFires) program will develop and demonstrate a novel ground-launched hypersonic boost-glide weapons to penetrate modern enemy air defenses and rapidly and precisely engage critical time-sensitive targets. Aerojet Rocketdyne, Exquadrum, and Sierra Nevada Corporation have been given contracts.

OpFires seeks to develop innovative propulsion solutions that will enable a mobile, ground-launched tactical weapons delivery system capable of carrying a variety of payloads to a variety of ranges. Phase 1 of the program will be a 12-month effort focused on early development and demonstration of booster solutions that provide variable thrust propulsion across robust operational parameters in large tactical missiles.

“OpFires represents a critical capability development in support of the Army’s investments in long-range precision fires,” says DARPA’s OpFires program manager, Maj. Amber Walker (U.S. Army). “These awards are the first step in the process to deliver this capability in support of U.S. overmatch.”

The OpFires program will conduct a series of subsystem tests designed to evaluate component design and system compatibility for future tactical operating environments. Phase 2 will mature designs and demonstrate performance with hot/static fire tests targeted for late 2020. Phase 3, which will focus on weapon system integration, will culminate in integrated end-to-end flight tests in 2022.


Wednesday, November 14, 2018

Uh oh! B-2 Genesis video reveals a mock-up cockpit that may have been a secret stealth transport.



VIA : THE WAR ZONE:

Northrop Grumman recently released an awesome series of videos that detail the genesis of the B-2 Spirit—the world's first stealth bomber—via testimony from those who brought it to life. The videos also include a bunch of historical images and video taken during the flying wing bomber's development. One of these images grabbed my eye as it looked like no Advanced Technology Bomber—the program that gave birth to the B-2—cockpit concept I have ever seen. I reached out to Northrop Grumman about the puzzling photo and what I got back confirmed my suspicions.
In the previous article, in which I questioned the photo's origins, I wrote:


"Second is this image of the mock-up of a cockpit. The panel layout is vaguely similar to the one that made it into the B-2 but the B-2 has a two-crew side-by-side cockpit. Was this for a technology demonstrator that predated the actual B-2 itself? Maybe the single station was going to be mirrored for the actual aircraft, but there are other oddities. For instance, the panel is smaller, lacking the two lower side-by-side cathode ray multi-function displays. It also has a 'canopy severance' handle. The B-2 doesn't have a canopy but it does have hatches that its ejection seats fire through. A central windscreen support structure also seems to indicate that this is a single seat cockpit concept, or at least a tandem one..."

As I subsequently came to find out, the image made it into the B-2 video presentation by mistake—which would be incredibly easy to make. The photo in question doesn't belong to the B-2 program, at least not directly. Instead, it came about from a previously undisclosed program from the 1990s called the Special Operations Low-Intensity Combat Mission Aircraft.

Wednesday, October 31, 2018

Chinese spies charged for stealing jet engine tech ..

CNN; 

Two hack and infiltrate private companies over the course of five years in an attempt to steal the technology.
"This action is yet another example of criminal efforts by the MSS to facilitate the theft of private data for China's commercial gain," US Attorney Adam Braverman said in a statement.
"The concerted effort to steal, rather than simply purchase, commercially available products should offend every company that invests talent, energy, and shareholder money into the development of products."
The US Department of Justice statement does not explicitly state where Zha Rong and Chai Meng are presently located. The United States does not have an extradition treaty with China -- and if the men are in China, the Chinese government would be unlikely to give them up.
On Wednesday, China's Foreign Ministry spokesman Lu Kang dismissed the charges as "sheer fiction and completely fabricated."
Chinese intelligence officers have been charged by the United States Justice Department with trying to steal the details for a type of jet engine technology from US-based companies.Zha Rong and Chai Meng, intelligence officers with the Jiangsu provincial branch of the Ministry of State Security (MSS) in China, are accused of attempting to
READ MORE HERE

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